<script data-pm-proxy="intercept"></script><?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Il perchè in cucina]]></title><description><![CDATA["Perché in cucina il 'perché' conta più del 'come'. Tecniche, ingredienti e basi per chi vuole imparare a creare, non solo a eseguire ricette."]]></description><link>https://cheftara.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!NRBw!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4c2ccab-1b2d-46f4-9e82-a4e7cc87409d_256x256.png</url><title>Il perchè in cucina</title><link>https://cheftara.substack.com</link></image><generator>Substack</generator><lastBuildDate>Fri, 04 Sep 2026 10:15:27 GMT</lastBuildDate><atom:link href="/__u/cheftara.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[ChefTara]]></copyright><language><![CDATA[it]]></language><webMaster><![CDATA[cheftara@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[cheftara@substack.com]]></itunes:email><itunes:name><![CDATA[ChefTara]]></itunes:name></itunes:owner><itunes:author><![CDATA[ChefTara]]></itunes:author><googleplay:owner><![CDATA[cheftara@substack.com]]></googleplay:owner><googleplay:email><![CDATA[cheftara@substack.com]]></googleplay:email><googleplay:author><![CDATA[ChefTara]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[La scienza della patata al forno perfetta ]]></title><description><![CDATA[e perch&#232; non &#232; mai una questione di fortuna]]></description><link>https://cheftara.substack.com/p/la-scienza-della-patata-al-forno</link><guid isPermaLink="false">https://cheftara.substack.com/p/la-scienza-della-patata-al-forno</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 04 Sep 2026 07:15:41 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/5bea3a22-16ca-4491-bb21-8e80437df664_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>&#201; il contorno che tutti vogliono, quello che tutti preparano a casa: possiamo dirlo, &#232; l&#8217;accompagnamento perfetto per qualsiasi piatto. Ma&#8230;</p><p>C&#8217;&#232; un divario abissale tra una patata al forno qualunque &#8212; spugnosa, unta, irrimediabilmente lessa all&#8217;interno &#8212; e una patata arrosto da manuale: una crosta esterna dorata, che racchiude un cuore cremoso quasi come un pur&#232;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!kBB_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!kBB_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg" width="3023" height="2879" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2879,&quot;width&quot;:3023,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1530406,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213968177?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6f0c831-b70f-4406-a031-2877207648de_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!kBB_!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F944458fb-cac3-4c4f-988d-3dc09dd65f34_3023x2879.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Raggiungere questo risultato non richiede fortuna, n&#233; un ingrediente segreto. &#200; pura chimica della cottura. Se comprendi i meccanismi fisici e molecolari che avvengono nella struttura della patata, puoi provare replicare la croccantezza perfetta ogni singola volta.</p><p>Bastano veramente pochi accorgimenti.</p><h3>La materia prima: patate vecchie, patate nuove o novelle?</h3><p>Non tutte le patate sono uguali e la chimica del tubero varia radicalmente in base alla sua maturazione. Per ottenere la patata arrosto perfetta occorrono <strong>patate vecchie a pasta gialla</strong> (o variet&#224; ad alto contenuto di amido).</p><p><strong>Le patate vecchie </strong>hanno accumulato una percentuale di amido molto pi&#249; alta e hanno perso parte della loro acqua libera durante lo stoccaggio. Meno acqua e pi&#249; amido garantiscono la formazione di uno <em>slurry</em> (ne parleremo in seguito) superficiale abbondante e una consistenza interna incredibilmente soffice.</p><p><strong>Le patate novelle o nuove </strong>hanno la buccia sottile, un&#8217;alta concentrazione d&#8217;acqua e una struttura prevalentemente &#8220;cerosa&#8221;. Sono ideali se si cerca una patata che mantenga la forma perfetta senza sfaldarsi, ma <strong>non svilupperanno mai</strong> una crosta spessa e croccante.</p><h3>La geometria del taglio: gestire l&#8217;umidit&#224; interna</h3><p>Tutto parte dal coltello. Una patata di medie dimensioni (circa 250 grammi) va divisa al massimo in quattro spicchi grandi.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!oUK9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!oUK9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:960011,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213968177?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oUK9!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62cb709e-62ba-41ae-9be4-fd4fc0ad73d7_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Il motivo risiede nel rapporto tra superficie e volume. Un pezzo troppo piccolo perde rapidamente tutta la sua acqua durante la cottura in forno, diventando secco, fibroso o bruciato. Un pezzo grande, al contrario, permette all&#8217;acqua interna di rimanere intrappolata e scaldarsi fino ad andare in ebollizione: la patata cuoce a vapore &#8220;da dentro&#8221;, garantendo una consistenza interna soffice e cremosa, mentre l&#8217;esterno ha una superficie sufficiente per sviluppare la crosta.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti a met&#224; tra scienza e cucina iscriviti alla newsletter!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h3>La fase della bollitura: gelatinizzazione e pectina</h3><p>Le patate vanno immerse in acqua bollente per esattamente 10 minuti. Questa fase non serve a cuocere il tubero, ma a innescare la <strong>gelatinizzazione dell&#8217;amido</strong>.</p><p>L&#8217;amido &#232; composto da molecole chiuse in granuli rigidi. Superati i 60&#8211;70 &#176;C, l&#8217;acqua penetra in questi granuli facendoli gonfiare e rompere, creando uno strato superficiale morbido e ricco di amido idratato.</p><p>L&#8217;acqua di cottura, tuttavia, necessita di due elementi chimici chiave:</p><ul><li><p><strong>Sale (20 gr per 2 litri):</strong> penetra nei tessuti per osmosi fino al cuore del tubero. Insaporire la patata al centro &#232; impossibile da fare a cottura ultimata.</p></li><li><p><strong>Bicarbonato di sodio (&#189; cucchiaino per 2 litri):</strong> &#232; qui che succede il miracolo. Il bicarbonato alza il pH dell&#8217;acqua rendendola alcalina. In ambiente alcalino, la <strong>pectina</strong> &#8212; ovvero la &#8220;colla&#8221; molecolare che tiene unite le pareti cellulari della patata &#8212; si scompone molto pi&#249; velocemente. La superficie della patata si indebolisce e si sgretola, mentre l&#8217;interno resta integro.</p></li></ul><blockquote><p>Se usassi un acido come l&#8217;aceto, al contrario rinforzeresti la pectina, ottenendo una patata che mantiene perfettamente la forma ma che non svilupper&#224; mai una crosta spessa.</p></blockquote><h3>Lo scuotimento meccanico: la creazione del famoso <em>slurry</em></h3><p>Una volta scolati gli spicchi di patate, &#232; fondamentale scuoterli energicamente all&#8217;interno dello scolapasta.</p><p>Avendo indebolito la pectina superficiale con il bicarbonato, lo sfregamento meccanico rompe le celle esterne ormai fragili. Si crea cos&#236; uno <strong>slurry</strong>: un&#8217;emulsione densa e cremosa composta da acqua e amido libero idratato.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!tO3p!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!tO3p!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg" width="2671" height="1770" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ace28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1770,&quot;width&quot;:2671,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:409413,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213968177?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F393fdf15-a194-4792-90fb-bdf8a4d39d46_1770x3175.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!tO3p!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Face28cd8-c81a-4d1b-a311-0c9f9b839637_2671x1770.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"> Lo spicchio a destra &#232; stato scosso di pi&#249; con la creazione dello &#8220;slurry&#8221;</figcaption></figure></div><p>Questa patina frastagliata e irregolare aumenta enormemente la superficie molecolare esposta al calore. Pi&#249; lo <em>slurry</em> &#232; abbondante e imperfetto sulla superficie dello spicchio, le patate risulteranno croccanti durante la cottura in forno.</p><h3>La scelta del grasso: i punti di fumo</h3><p>Per fare la frittura superficiale al forno occorre un grasso in grado di sopportare i 210&#8211;220&#176; senza ossidarsi, bruciare o produrre sostanze tossiche.</p><p>La scelta influenzer&#224; anche il profilo aromatico delle patate, ovviamente dipender&#224; anche dalle nostre preferenze alimentari:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/la-scienza-della-patata-al-forno">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Burro acido]]></title><description><![CDATA[Ciao! da oggi ho creato una nuova sezione &#8216;Essentials&#8217; dove troverete ogni settimana una nuova ricetta o tecnica di base fondamentale per capire i &#8216;perch&#232;&#8217; della cucina.]]></description><link>https://cheftara.substack.com/p/burro-acido</link><guid isPermaLink="false">https://cheftara.substack.com/p/burro-acido</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Wed, 02 Sep 2026 15:52:02 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!ONhI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Ciao!</p><p>da oggi ho creato una nuova sezione &#8216;Essentials&#8217; dove troverete ogni settimana una nuova ricetta o tecnica di base fondamentale per capire i &#8216;perch&#232;&#8217; della cucina. Sono ricette o tecniche di cui parlo spesso nei miei articoli e ho sentito la necessit&#224; di dare un focus particolare, cos&#236; le avrete a disposizione sempre quando ne avrete bisogno senza ritornare nei contenuti dei singoli articoli!</p><p>Buona lettura e fatemi sapere nei commenti se avete delle tecniche base che vorreste esplorare o approfondire! I primi post saranno completamente gratuiti, poi saranno a disposizione degli abbonamenti a pagamento!</p><div><hr></div><h3>Il burro acido</h3><p>Il burro acido non nasce dal nulla, ma &#232; il frutto di una raffinata evoluzione tecnica. Il suo antenato nobile &#232; il Beurre Blanc. Nasce da un&#8217;idea di Gualtiero Marchesi per &#8216;modernizzare&#8217; la preparazione di un risotto.</p><div class="callout-block" data-callout="true"><h3><strong>Ingredienti</strong></h3><p>250 gr burro di alta qualit&#224;</p><p>60 gr ccalogno o cipolla dorata</p><p>250 ml vino bianco secco </p><p>250 ml aceto di vino bianco</p><p>5 gr sale</p><p>3 gr pepe nero in grani</p></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ONhI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!ONhI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg" width="5642" height="3138" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3138,&quot;width&quot;:5642,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2013654,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213511147?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdd9e01d-4460-4b7e-bb96-a4c1d8cab89c_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ONhI!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1847b3a2-fa0f-4538-9662-470852bb68ca_5642x3138.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>In un pentolino, uniamo vino, aceto, pepe, sale e la cipolla o lo scalogno tagliati finemente. Facciamo ridurre a fuoco lento finch&#233; il liquido non si &#232; ridotto del 70-80%.</p><p>Poi esistono due metodi per preparare e conservare il burro acido, che richiedono una gestione differente del burro. Entrambi i metodi portano sostanzialmente allo stesso risultato con modalit&#224; di conservazione differente.</p><p><strong>Metodo Classico (infusione):</strong> uniamo il burro alla riduzione calda poco alla volta fuori dal fuoco e montate velocemente con una frusta, se serve mettiamo il pentolino sul fuoco per riportare calore all&#8217;emulsione ma mai per troppo tempo: deve essere calda a sufficienza per sciogliere il burro. Continuiamo fino a esaurimento del burro, poi filtriamo tutto, colando il burro in stampini da ghiaccio. Da conservare in freezer.</p><p><strong>Metodo in planetaria (mantecatura a freddo):</strong> filtriamo la riduzione e lasciamo raffreddare completamente. Montiamo il burro a temperatura ambiente in planetaria finch&#233; non diventa soffice come una nuvola. Aggiungiamo la riduzione a filo, continuando a montare finch&#233; non &#232; completamente incorporata. Questa versione pu&#242; essere conservata in frigorifero.</p><p>Gli utilizzi sono svariati: ovviamente il burro acido &#232; nato per innovare la preparazione di un risotto ma &#232; perfetto se dobbiamo mantecare una pasta, usarlo nella preparazione di carni bianche in padella, condire del pesce appena cotto in forno oppure usarlo come una salsa (come il Beurre Blanc) per condire delle verdure al forno.</p><p>A voi la scelta.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono queste basi tecniche iscriviti alla nostra community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[La chimica universale della confettura perfetta]]></title><description><![CDATA[Un viaggio tra i meandri della tradizione, il ruolo dell&#8217;acqua, del pH e della pectina. E una scheda tecnica per quasi tutti i frutti]]></description><link>https://cheftara.substack.com/p/la-chimica-universale-della-confettura</link><guid isPermaLink="false">https://cheftara.substack.com/p/la-chimica-universale-della-confettura</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 01 Sep 2026 06:35:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/8f9b90a4-5d23-419d-aba3-ec8895a7f596_4284x5712.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Molti di noi sono cresciuti guardando le nostre nonne e poi mamme preparare le confetture (o marmellate senza offendere inglesi e legislatori) durante l&#8217;estate. Un rituale che accompagna la stagionalit&#224; della frutta nel corso dei mesi estivi, prima le ciliegie, poi le fragole, albicocche, pesche, prugne, susine, tutti i frutti di bosco, fino ad arrivare a fine estate con fichi e pere. <em>Sempre con un unico obiettivo, riempire la dispensa con frutta di stagione che ci accompagner&#224; attraverso le stagioni fino all&#8217;estate successiva.</em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!4GVx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!4GVx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1789096,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213272549?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!4GVx!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2f1b898a-0a6c-4431-a01b-45f4ae77573f_4284x5712.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>C&#8217;&#232; un valore inestimabile in questi gesti. Ma dobbiamo imparare che la vera evoluzione in cucina avviene quando la saggezza della tradizione incontra la consapevolezza scientifica.</p><p>Imparare a conoscere la materia prima, le sue propriet&#224; chimico-fisiche e le trasformazioni che subisce sul fuoco non significa snaturare il valore del ricordo, ma dargli rispetto. Se una confettura viene troppo fluida, troppo dura, scurita dal calore o stucchevole, la colpa non &#232; mai della sfortuna: &#232; semplicemente un mancato bilanciamento tra tre elementi fondamentali e comunque differenti in ogni frutto che scegliamo: <strong>acqua, pH e pectina</strong>.</p><h3>I tre pilastri chimico-fisici: acqua, pectina e pH</h3><p>Prima di toccare qualsiasi ingrediente o accendere il fuoco, dobbiamo capire la fisica e la chimica che governano la <strong>gelificazione</strong>: una confettura non &#232; altro che una <strong>rete tridimensionale di pectina che intrappola una soluzione acquosa zuccherina</strong>.</p><ul><li><p><strong>L&#8217;acqua:</strong> &#232; il solvente naturale della frutta. Se ce n&#8217;&#232; troppa &#8220;libera&#8221; (non legata), la confettura resta fluida e, soprattutto, diventa terreno fertile per muffe, lieviti e batteri. Per gelificare e conservare, l&#8217;acqua libera deve essere drasticamente ridotta o &#8220;sequestrata&#8221;.</p></li><li><p><strong>La pectina:</strong> &#232; la fibra naturale contenuta nelle pareti della frutta, quella che le d&#224; sostegno. Immaginala come una serie di <strong>lunghi fili o magneti con la stessa carica</strong>. In condizioni normali, queste catene sono cariche negativamente e si respingono a vicenda; inoltre, attraggono l&#8217;acqua, rimanendo separate. Perch&#233; la confettura rapprenda, queste catene devono smettere di respingersi e intrecciarsi tra loro per formare una gabbia.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post a met&#224; tra scienza e cucina iscriviti a &#8220;Il perch&#232; in cucina&#8221;!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div></li><li><p><strong><span>Il pH:</span></strong><span> indica il livello di acidit&#224; della massa. Se il pH &#232; alto (ambiente neutro o poco acido), le catene di pectina mantengono la loro carica negativa e continuano a respingersi. Per disattivare questa forza repulsiva, il pH deve scendere in una finestra ben precisa: </span><strong><span>tra 2.8 e 3.4</span></strong><span>.</span></p></li></ul><h3>Zucchero e limone: i nostri reagenti </h3><p>Una volta compresi i tre pilastri, appare chiaro perch&#233; usiamo zucchero e limone: non sono semplici insaporitori, ma veri e propri <strong>reagenti chimico-fisici</strong> scritti per agire su acqua e pectina.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!23rH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!23rH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg" width="3707" height="3024" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3024,&quot;width&quot;:3707,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1620343,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213272549?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a55be5d-4b2d-4aa7-b965-279cef31a129_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!23rH!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d4d9b57-ff8f-4f6b-9ec4-431686cb2f91_3707x3024.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>Il ruolo dello zucchero e la scala dei gradi Brix</h4><p>Lo zucchero agisce sia come estrattore che come conservante naturale. Per misurare la quantit&#224; di zucchero disciolta nei liquidi della frutta si usano i <strong>gradi Brix (&#176;Brix)</strong>: <strong>1 &#176;Brix equivale a 1 grammo di zucchero disciolto in 100 grammi di soluzione</strong>.</p><p>Prima ancora di misurare la confettura sul fuoco, puoi valutare il livello zuccherino della tua frutta osservando tre indicatori pratici:</p><ul><li><p><strong>Grado di maturazione al tatto e all&#8217;olfatto:</strong> un frutto maturo, sodo ma cedevole e dal profumo intenso ha un contenuto zuccherino naturale pi&#249; alto (indicativamente <strong>10&#8211;14 &#176;Brix</strong> per pesche, albicocche e prugne) rispetto a un frutto acerbo (<strong>6&#8211;8 &#176;Brix</strong>).</p></li><li><p><strong>Dolcezza e viscosit&#224; del succo:</strong> pi&#249; il succo estratto al taglio risulta appiccicoso sulle dita e dolce al palato, maggiore &#232; la concentrazione di fruttosio e glucosio gi&#224; presenti nella polpa.</p></li><li><p><strong>Tipologia di frutto:</strong> fichi, uva fragola e cachi partono naturalmente con un tenore zuccherino molto alto (<strong>16&#8211;20 &#176;Brix</strong> a piena maturazione), mentre fragole, lamponi e mirtilli partono da livelli decisamente pi&#249; bassi (<strong>6&#8211;9 &#176;Brix</strong>).</p></li></ul><h4>Le funzioni dello zucchero in lavorazione</h4><ul><li><p><strong>estrazione osmotica a freddo:</strong> Mmesso a crudo sulla frutta in macerazione (in frigorifero), lo zucchero risucchia l&#8217;acqua dalle cellule vegetali per osmosi. Questo crea uno sciroppo a freddo e riduce i tempi di permanenza sul fuoco, salvando aromi e colore naturale.</p></li><li><p><strong>&#8216;sequestrante&#8217; dell&#8217;acqua e conservazione:</strong> man mano che l&#8217;acqua evapora in cottura, la concentrazione zuccherina sale. Per garantire che l&#8217;acqua sia interamente legata e che la confettura sia protetta da muffe e batteri a temperatura ambiente, dobbiamo raggiungere una concentrazione finale di almeno <strong>55&#8211;65 &#176;Brix</strong>.</p></li><li><p><strong>l&#8217;indicatore visivo di processo:</strong> durante la bollitura, il raggiungimento della soglia critica dei 55&#8211;65 &#176;Brix &#232; segnalato dalla <strong>viscosit&#224; delle bolle</strong>: quando il bollore passa da rapido e acquoso a bolle larghe, lente, dense e &#8220;pesanti&#8221;, la concentrazione di zucchero &#232; corretta per la gelificazione.</p></li></ul><h3>Il ruolo del limone: acido citrico e controllo del pH</h3><p>Il succo di limone non serve a dare il &#8220;gusto di limone&#8221;, ma ad apportare acido citrico, il reagente fondamentale per la stabilit&#224; e la struttura.</p><h4>Le funzioni dell&#8217;acido citrico</h4><ul><li><p><strong>disattiva la repulsione della pectina:</strong> l&#8217;acido del limone rilascia cariche positive che neutralizzano la carica negativa della pectina. Eliminata la forza che teneva separate le molecole, l&#8217;impalcatura si chiude e la confettura gelifica.</p></li><li><p><strong>azione antiossidante:</strong> disattiva gli enzimi dell&#8217;imbrunimento, mantenendo vivi i colori della frutta fresca appena tagliata.</p></li></ul>
      <p>
          <a href="/__u/cheftara.substack.com/p/la-chimica-universale-della-confettura">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Beurre Blanc]]></title><description><![CDATA[Esistono gesti in cucina che separano un semplice pasto da un&#8217;esperienza gastronomica.]]></description><link>https://cheftara.substack.com/p/beurre-blanc</link><guid isPermaLink="false">https://cheftara.substack.com/p/beurre-blanc</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Mon, 31 Aug 2026 11:20:53 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!fa1O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Esistono gesti in cucina che separano un semplice pasto da un&#8217;esperienza gastronomica. Uno di questi &#232; l&#8217;emulsione. Andiamo a conoscere una delle salse pi&#249; eleganti e, al tempo stesso, temute della cucina: il Beurre Blanc.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!fa1O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!fa1O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1264153,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/213527060?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!fa1O!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe05210b9-183b-4b7a-9b6a-c21487389803_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="callout-block" data-callout="true"><h4>Ingredienti</h4><p>5 Capesante </p><p>250 gr burro</p><p>1 scalogno medio</p><p>240 ml vino bianco secco</p><p>120 ml aceto di vino bianco </p><p>un mazzetto fresco di erba cipollina</p><p>Sale</p><p>Pepe</p></div><p>Mentre la ricetta classica prevede una base neutra, nella ricetta che voglio raccontarvi ho provato a fornire un sapore particolare: invece di una semplice riduzione, sono partito dal <strong>fondo delle capesante</strong>. Utilizzare i succhi estratti direttamente dal mollusco durante la prima scottatura permette di creare un ponte aromatico incredibile: il Beurre Blanc non si limita pi&#249; ad accompagnare il pesce, ma ne diventa l&#8217;essenza stessa, potenziandone la sapidit&#224; naturale, con un dolce bilanciamento dato dal burro e dall&#8217;acidit&#224; del vino e dell&#8217;aceto.</p><p><strong>Il segreto tecnico?</strong> Lo shock termico. Il burro deve essere <strong>freddissimo</strong>, quasi gelato, direttamente dal freezer. Inserendo cubetti gelidi nella riduzione calda, si forza il grasso a sospendersi nei liquidi senza separarsi. &#200; un gioco di frusta e temperatura: troppo calore e la salsa sgrana; troppo freddo e non si lega.</p><p>Ma vediamo nel dettaglio come si prepara, passo dopo passo:</p><p><strong>L&#8217;estrazione:</strong> scottate velocemente le capesante in una padella rovente con dell&#8217;olio di oliva. Quando saranno dorate da entrambi i lati aggiungiamo due pezzetti di burro per napparle e insaporirle. Togliete le capesante.</p><p><strong>La riduzione:</strong> nella stessa padella, nel fondo delle capesante, unite lo scalogno tritato, il vino, e l&#8217;aceto, il sale e il pepe. Fate sobbollire a fuoco lento finch&#233; il liquido non si sar&#224; ridotto di circa due terzi.</p><p><strong>L&#8217;emulsione:</strong> abbassate la fiamma al minimo (o lavorate fuori dal fuoco se la padella trattiene molto calore). Iniziate ad aggiungere i cubetti di burro freddo, uno o due alla volta, montando energicamente con una frusta.</p><p><strong>La finitura:</strong> una volta ottenuta una crema densa e lucida, filtrate con un colino a maglia fine per eliminare lo scalogno (opzionale, se preferite una texture setosa).</p><p><strong>Il tocco finale:</strong> nappate le capesante con la salsa e guarnite con l&#8217;erba cipollina tagliata al momento.</p><p>Nel caso volessimo preparare la salsa SENZA il fondo delle capesante, partiamo direttamente dalla riduzione, la salsa sar&#224; neutra e comunque perfetta per insaporire pesci al forno e saltati in padella!</p>]]></content:encoded></item><item><title><![CDATA[La scienza dell’uovo, un piccolo miracolo della natura]]></title><description><![CDATA[Anatomia e chimica della coagulazione e qualche trucchetto per le tue uova]]></description><link>https://cheftara.substack.com/p/la-scienza-delluovo-un-piccolo-miracolo</link><guid isPermaLink="false">https://cheftara.substack.com/p/la-scienza-delluovo-un-piccolo-miracolo</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 28 Aug 2026 07:07:58 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!fbK-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1edc65ea-b3e0-4f2c-8f41-93862cc7c930_5578x2885.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Se c&#8217;&#232; un ingrediente che riassume in pochi centimetri cubi l&#8217;intera complessit&#224; della fisica e della chimica culinaria, quello &#232; proprio l&#8217;uovo. Una struttura apparentemente semplice che racchiude una matrice biologica perfetta, capace di trasformarsi radicalmente sotto l&#8217;azione del calore, dell&#8217;aria e dei grassi.</p><p>Per dominare l&#8217;uovo ai fornelli &#232; infatti indispensabile smettere di considerarlo come un unico ingrediente e iniziare ad analizzarlo come la somma di tre componenti distinte, ciascuna con le proprie caratteristiche molecolari.</p><h3>L&#8217;anatomia dell&#8217;uovo</h3><p><strong>Il guscio (10% del peso):</strong> composto al 95% da carbonato di calcio, rappresenta una vera e propria barriera protettiva rigida. La sua superficie non &#232; continua: &#232; attraversata da 7.000 a 10.000 micro-pori che consentono lo scambio gassoso (ossigeno in entrata, anidride carbonica e vapore in uscita).</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post a met&#224; tra scienza e cucina iscriviti alla newsletter!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p><strong>L&#8217;albume (60% del peso):</strong> &#232; costituito quasi dal 90% da acqua e 10% da proteine nobili. &#200; una soluzione del tutto priva di lipidi.</p><p><strong>Il tuorlo (30% del peso):</strong> di fatto &#232; una vera e propria emulsione naturale composta per il 50% da acqua, il 30% da lipidi (grassi) e circa il 20% da proteine. &#200; la riserva di nutrienti, vitamine liposolubili e, soprattutto, <em>lecitine</em> (potenti agenti emulsionanti naturali).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!cWlp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!cWlp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg" width="3754" height="1686" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1686,&quot;width&quot;:3754,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:622244,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/212549289?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95ade701-a133-492f-a7a6-04e7de28bd97_2271x3987.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!cWlp!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10fe0c5-a632-4130-a8d8-7a2b464064fd_3754x1686.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>L&#8217;ingrediente pi&#249; trasversale che abbiamo in cucina</h3><p>L&#8217;uovo &#232;, senza ombra di dubbio, l&#8217;ingrediente pi&#249; eclettico della nostra cucina. E&#8217; sicuramente uno dei pochi ingredienti perennemente a nostra disposizione nel frigorifero di casa. </p><div class="callout-block" data-callout="true"><p>La sua straordinaria struttura molecolare gli permette di essere il protagonista assoluto in ogni momento della giornata e in qualsiasi tipologia di piatto: dalla colazione alla cena, dai primi piatti della tradizione ai grandi lievitati, passando per preparazioni dolci, salate, salse madri e strutture cremose.</p><p>Non esiste un altro alimento capace di legare un impasto, addensare una crema, strutturare un souffl&#233;, montare una maionese e restituire una consistenza unica se cucinato semplicemente in purezza.</p></div><p>Tutta questa incredibile versatilit&#224; gastronomica si riassume e si governa attraverso tre macro-fenomeni chimico-fisici ben distinti:</p><ol><li><p><strong>Coagulazione (calore e struttura):</strong> qui parliamo principalmente di trasformazione dello stato fisico delle proteine tramite <em>denaturazione termica</em>. &#200; la base di uova sode, all&#8217;occhio di bue, in camicia, strapazzate, ma anche il protagonista che crea la struttura base di flan, quiche e frittate.</p></li><li><p><strong>Schiuma e struttura (aria e volume):</strong> ovvero la capacit&#224; delle proteine dell&#8217;albume di srotolarsi meccanicamente (a mano o pi&#249; frequentemente con fruste elettriche) e intrappolare bolle d&#8217;aria creando delle reti tridimensionali stabili. &#200; ci&#242; che regala volume e leggerezza a meringhe, mousse, souffl&#233; e pan di Spagna. Ma anche il tuorlo regala grandi preparazioni quando &#232; oggetto di incorporamento di aria, pensiamo alla p&#226;te a bombe o il classicissimo zabaione.</p></li><li><p><strong>Emulsione (grassi e stabilit&#224;):</strong> la capacit&#224; della lecitina e dei lipidi del tuorlo di fare da ponte tra molecole d&#8217;acqua e molecole di grasso. &#200; la magia molecolare che d&#224; vita e corpo a maionesi, olandesi, bernesi e grandi salse legate.</p></li></ol><p>In questo primo capitolo ci concentriamo sulla <strong>coagulazione</strong> e su come il calore trasforma la materia.</p><h3>La chimica della coagulazione: il calore e le temperature critiche</h3><p>Allo stato crudo, le proteine dell&#8217;uovo sono chiuse &#8220;a gomitolo&#8221;, tenute insieme da legami molto deboli.</p><p>Quando scaldiamo l&#8217;uovo, l&#8217;energia del calore rompe questi legami: i gomitoli si srotolano (<strong>denaturazione</strong>) e le proteine iniziano a intrecciarsi tra loro. Questo intreccio crea una vera e propria rete tridimensionale che intrappola l&#8217;acqua, trasformando l&#8217;uovo da liquido a solido (<strong>coagulazione</strong>).</p><p>La magia sta nel fatto che albume e tuorlo non coagulano alla stessa temperatura:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/la-scienza-delluovo-un-piccolo-miracolo">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Un mortaio, il pesto ed altre emulsioni]]></title><description><![CDATA[La guida definitiva per abbandonare i disciplinari e credere pi&#249; in noi stessi]]></description><link>https://cheftara.substack.com/p/un-mortaio-il-pesto-ed-altre-emulsioni</link><guid isPermaLink="false">https://cheftara.substack.com/p/un-mortaio-il-pesto-ed-altre-emulsioni</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 25 Aug 2026 07:12:45 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/0163eddb-383d-4fe8-8b1d-4182b7bd4232_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Spesso ci avviciniamo alle ricette della tradizione con un certo timore reverenziale: quasi terrorizzati di rovinare o &#8216;tradire&#8217; una ricetta secolare ma soprattutto spaventati dal giudizio di chi ci guarda o di chi manger&#224; quel piatto. </p><div class="pullquote"><p>&#8220;Che tipo di aglio hai usato? Perch&#232; se non era di Vessalico io il pesto neanche lo assaggio&#8230;&#8221; oppure, &#8220;spero che il basilico fosse quello di Pra, altrimenti lasciamo perdere&#8221;.</p></div><p>Avrete intuito che ci stiamo addentrando nel magico (e terrificante allo stesso momento) mondo del pesto. Ma cosa succede se mettiamo per un attimo da parte i &#8220;sacrilegi&#8221; e guardiamo questa preparazione attraverso la lente della fisica dei fluidi e della chimica degli alimenti?</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!G2m6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!G2m6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1403321,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/212294637?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!G2m6!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdbc080c-7a9e-4beb-849c-787a6f4c8f64_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Scopriamo che il pesto non &#232; semplicemente una salsa, ma una vera e propria <strong>emulsione chimico-fisica</strong>. </p><p>In questo articolo vediamo perch&#233;, se capisci la scienza che c&#8217;&#232; dentro al mortaio, smetti di seguire una ricetta a memoria e impari a creare la tua salsa con qualsiasi ingrediente hai in frigorifero. </p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post tra la scienza e la cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h3>Cos&#8217;&#232; davvero un&#8217;emulsione? </h3><p>In parole povere, un&#8217;emulsione &#232; la forza bruta che costringe due ingredienti che si odiano a stare insieme in armonia: <strong>l&#8217;acqua e il grasso</strong>.</p><p>Provate a versare dell&#8217;olio in un bicchiere d&#8217;acqua: rimarranno sempre separati. Per legarli in modo stabile e creare una crema lucida e densa servono tre elementi:</p><ol><li><p><strong>Una base d&#8217;acqua (fase acquosa):</strong> nel nostro caso, l&#8217;acqua contenuta nelle foglie di basilico</p></li><li><p><strong>Un grasso (fase idrofoba):</strong> l&#8217;olio extravergine d&#8217;oliva.</p></li><li><p><strong>Un &#8220;gancio&#8221; che leghi entrambi (l&#8217;emulsionante):</strong> molecole &#8216;particolari&#8217; che si attaccano da un lato all&#8217;acqua e dall&#8217;altro all&#8217;olio.</p></li></ol><p>Nel pesto come lo conosciamo dalla tradizione abbiamo una squadra di emulsionanti naturali spaventosi</p><h3>La carta d&#8217;identit&#224; &#8216;scientifica&#8217; degli ingredienti</h3><p>Guardiamo cosa fa davvero ogni singolo ingrediente dentro al mortaio:</p><p><strong><span>Aglio (</span></strong><span>mucillagini): crea il primo gel denso nell&#8217;acqua per iniziare a strutturare la salsa</span></p><p><strong><span>Sale Grosso (</span></strong><span>micro-abrasivo e osmosi): funziona come mille micro-lame che lacerano le foglie senza scaldarle. Estrae l&#8217;acqua dal basilico per osmosi.</span></p><p><strong><span>Pinoli (</span></strong><span>lipidi e viscosit&#224;): pestandoli creano una pasta densa che rallenta l&#8217;olio e non lo fa separare.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!oWgW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!oWgW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1684874,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/212294637?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="/__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oWgW!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49c9f6e4-263c-4e47-bed1-83c0f6b9fef8_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong><span>Basilico (</span></strong><span>acqua e oli essenziali): porta la parte liquida e l&#8217;aroma. Attenzione: contiene enzimi che al calore lo fanno diventare marrone. </span></p><blockquote><p><em><span>Lo vedremo nel dettaglio dopo quando parleremo di mortaio e mixer a immersione.</span></em></p></blockquote><p><strong><span>Parmigiano Reggiano e Pecorino</span></strong><em><span> </span></em><strong><span>fiore sardo </span></strong><span>(caseine):</span><em><span> </span></em><strong><span>sono gli emulsionanti, i veri protagonisti di questa preparazione.</span></strong><span> Le proteine del formaggio avvolgono l&#8217;olio e lo legano all&#8217;acqua del basilico. In pi&#249; assorbono l&#8217;acqua in eccesso.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!3D3A!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!3D3A!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg" width="3440" height="3024" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3024,&quot;width&quot;:3440,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2339369,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/212294637?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc1955da-04e1-4ed1-a8b2-c2703a7efe24_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="/__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!3D3A!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8563f0db-b646-4f64-861c-27dfdc9a832c_3440x3024.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong><span>Olio EVO (</span></strong><span>fase grassa): raccoglie tutti i profumi liposolubili e dona lucentezza e cremosit&#224; alla sospensione.</span></p><h3>Prima di iniziare: mortaio vs frullatore a immersione</h3><p>Esiste sempre il dilemma tra la tradizione e la velocit&#224;. Lo ammetto, se devo preparare il pesto espresso per una dozzina di amici io uso il frullatore. Non &#232; un sacrilegio. Per&#242; bisogna capire sempre il perch&#232; e poi decidere come procedere. Perch&#233; il mortaio batte il frullatore a immersione? Non &#232; snobismo da puristi, &#232; <strong>termodinamica</strong>. Vediamo il perch&#232;:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/un-mortaio-il-pesto-ed-altre-emulsioni">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Alchimia in alta quota: il Kaiserschmarren, il disastro perfetto]]></title><description><![CDATA[L&#8217;ennesima ricetta che partendo da un errore (forse) ha cambiato il mondo: storia e qualche piccolo segreto per preparare il dolce estivo perfetto]]></description><link>https://cheftara.substack.com/p/alchimia-in-alta-quota-il-kaiserschmarren</link><guid isPermaLink="false">https://cheftara.substack.com/p/alchimia-in-alta-quota-il-kaiserschmarren</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Thu, 20 Aug 2026 06:11:21 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/d19677a0-5862-4335-a98d-a3239eef939c_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Facciamoci un giro in Alto Adige, casa mia.</strong> Siamo a fine agosto, in un maso a circa 2.000 metri, seduti su una di quelle panche di legno dove dividi il tavolo con due sconosciuti qualunque. In cucina, il burro sfrigola e un profumo denso di zucchero e frutti di bosco inizia a uscire dalla sala verso il prato.</p><p>La cosa che pi&#249; mi affascina della cucina sudtirolese &#232; la sua incredibile capacit&#224; di creare mondi opposti partendo da una dispensa essenziale. <em><strong>Uova, farina, latte, zucchero</strong></em>. &#200; il &#8220;kit di sopravvivenza&#8221; di ogni maso. Eppure, basta un cambio di ritmo, un gesto diverso della mano o un grado di calore in pi&#249; per trasformare questi elementi in diverse esperienze sensoriali. Oggi tra tutti i dolci di montagna esploriamo il mio preferito: il <strong>Kaiserschmarren</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!tKHU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!tKHU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg" width="4074" height="5198" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:5198,&quot;width&quot;:4074,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3090536,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211850840?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F584a42cb-4ee1-42f3-ac10-b5781c681f51_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!tKHU!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85f2c2e2-a441-4262-8884-296f8b8f7ba4_4074x5198.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Le origini, forse</h3><p>La leggenda vuole che questo dolce sia nato alla fine dell&#8217;Ottocento per un errore di cucina. Si racconta che l&#8217;imperatore Francesco Giuseppe avesse chiesto una semplice cr&#234;pe e che il cuoco di corte, preso dal panico dopo averla rotta in padella, l&#8217;abbia servita guarnita con zucchero e composta di mirtilli per salvare la faccia. Da qui il nome <em>Kaiser Schmarren</em>: letteralmente la &#8220;sciocchezza&#8221; &#8212; o il pasticcio &#8212; dell&#8217;Imperatore.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post di cucina iscriviti alla newsletter!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><blockquote><p>In realt&#224;, queste storie di corte lasciano il tempo che trovano. La verit&#224; &#232; che il Kaiserschmarren &#232; l&#8217;essenza stessa della cucina alpina: <strong>pochi ingredienti poveri ma capaci di regalare un conforto immediato.</strong></p></blockquote><p>Catapultati ai giorni nostri, nelle valli altoatesine, in origine era considerato un pasto completo (un <em>Hauptspeise</em>). Non era solo una finezza da fine pasto, ma la ricompensa energetica per i contadini. Il costume voleva che venisse servito in una grande padella di ghisa posta al centro della tavola, da cui tutti i commensali attingevano direttamente con la forchetta, creando un momento di convivialit&#224; intima e rustica che ancora oggi si respira nelle <em>Stube dei masi</em>.</p><h3>La fisica del disastro: dove si decide la ricetta</h3><p>Anche se oggi avevo deciso di lasciare da parte la &#8216;lezioncina&#8217; scientifica, la buona riuscita di questo dolce si gioca su tre passaggi critici dove servono occhio, tempo e un pizzico di sangue freddo.</p><p><strong>1. Gli albumi montati a neve</strong> Il segreto della consistenza da &#8220;nuvola&#8221; non &#232; il lievito, ma l&#8217;aria che dobbiamo inglobare negli albumi. Vanno montati a neve ferma (uova a temperatura ambiente), ma senza esagerare (non devono diventare un blocco di gesso). Quando li incorporiamo alla pastella di tuorli, latte e farina, fatelo a mano con una spatola, con movimenti dal basso verso l&#8217;alto. Se mescolate di fretta, smontate tutto e vi ritrovate con una frittata gommosa.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!1EeR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!1EeR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg" width="3337" height="3024" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3024,&quot;width&quot;:3337,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1391422,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211850840?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50120c4d-b265-41e7-b609-faed40025e7c_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!1EeR!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2fe04da-f332-49ab-849d-7ddcd9aaf035_3337x3024.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>2. Il momento di girare (e la gestione del burro)</strong> Questo &#232; il vero snodo drammatico della ricetta. Scaldate una padella antiaderente capiente con una generosa noce di burro. Versate la pastella (deve essere alta almeno un centimetro) e cuocete a fuoco medio-basso.</p><ul><li><p><strong>Quando girare?</strong> Non abbiate fretta. Aspettate che la base sia ben dorata e che i bordi inizino a rassodarsi.</p></li><li><p><strong>Come fare?</strong> Non serve essere eroi e fare il salto che finisce quasi sempre in disastro: lavoriamo l&#8217;impasto con una spatola, saremo avvantaggiati dalla presenza del burro, quando vediamo che la parte a contatto con la padella &#232; cotta e la parte superiore si sta rassodando possiamo girarla piano piano con l&#8217;aiuto della spatola.</p><div class="callout-block" data-callout="true"><p>Se avete troppa paura, dividete la maxi-cr&#234;pe in quattro spicchi con una spatola direttamente in padella e girate un pezzo alla volta. Sangue freddo e nessuna paura di romperla: dopotutto, deve diventare un &#8220;pasticcio&#8221;!</p></div></li></ul><p><strong>3. La caramellatura finale</strong> Una volta girati i pezzi, spezzettateli grossolanamente con un cucchiaio o direttamente con la spatola. </p>
      <p>
          <a href="/__u/cheftara.substack.com/p/alchimia-in-alta-quota-il-kaiserschmarren">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Non è estate senza un limoncello in freezer]]></title><description><![CDATA[Anche qui abbiamo bisogno della scienza: estrazione, densit&#224; e la formula per la gradazione perfetta]]></description><link>https://cheftara.substack.com/p/non-e-estate-senza-un-limoncello</link><guid isPermaLink="false">https://cheftara.substack.com/p/non-e-estate-senza-un-limoncello</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 18 Aug 2026 06:03:04 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/fecc6e07-988d-4004-861a-ab9efd1b4733_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>La cena &#232; quasi finita. Gli ospiti tentennano: non sanno se versarsi ancora un bicchiere di vino o se sperare che dalla cucina spunti qualcosa capaci di chiudere la serata con un tocco di freschezza e di sprint, soprattutto nelle calde sere d&#8217;estate. &#200; in quel preciso istante che la bottiglia di limoncello, appena tirata fuori dal freezer, appannata dal freddo e dal colore giallo opaco, fa il suo ingresso trionfale.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Kw0l!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Kw0l!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1740162,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211441445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Kw0l!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ba2e45e-2daf-489b-be72-b68c315e62f1_4284x5712.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Ormai le cene qui finiscono sempre cos&#236;, la bottiglietta che si svuota molto velocemente e tutti che chiedono pi&#249; che la ricetta una bottiglietta da portarsi a casa. </p><p>Ma se per un attimo lasciamo da parte i &#8220;segreti della nonna&#8221; o i dogmi intoccabili della tradizione, oggi analizziamo la <strong>scienza applicata</strong> che trasforma semplici bucce di limone, alcol, acqua e zucchero in un liquore perfetto, denso e ben bilanciato.</p><h3>La scelta del limone</h3><p>Per la preparazione del limoncello &#8212; e di qualsiasi preparazione che preveda l&#8217;infusione delle bucce nell&#8217;alcol &#8212; la risposta della chimica e della sicurezza alimentare &#232; chiarissima: <strong>&#232; fondamentale usare limoni non trattati con bucce edibili.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Kcui!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Kcui!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg" width="5358" height="4284" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4284,&quot;width&quot;:5358,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3834740,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211441445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Febd1fe85-4a61-4c24-b455-89951af48d7d_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Kcui!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ef9101d-4bbd-4db8-b4c6-51b47571c55f_5358x4284.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>Perch&#233; il lavaggio con acqua e bicarbonato NON basta?</h4><ol><li><p><strong>La cera e i fitofarmaci sono idrofobi:</strong> i pesticidi sistemici e le cere protettive (come la cera d&#8217;api o la paraffina usate per rendere lucida la frutta al supermercato) vengono applicati proprio per resistere all&#8217;acqua e alla pioggia.</p></li><li><p><strong>L&#8217;alcol a 95&#176; &#232; un solvente fortissimo:</strong> l&#8217;alcol scioglie perfettamente le sostanze apolari/grasse. Se usi un limone trattato con cere o pesticidi idrofobi, <strong>l&#8217;alcol estrarr&#224; e scioglier&#224; anche quelle sostanze</strong>, portandole direttamente nel tuo liquore.</p></li><li><p><strong>Il bicarbonato rimuove solo il superficiale:</strong> il bicarbonato in acqua aiuta ad asportare per azione meccanica lo sporco superficiale e parte dei residui idrosolubili, ma <strong>non elimina le sostanze nocive</strong> entrate nella porosit&#224; della buccia n&#233; le cere sintetiche.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post a met&#224; tra scienza e cucina iscriviti alla newsletter!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div></li></ol><h2>L&#8217;estrazione: cosa succede nelle prime 48 ore (e perch&#233; non devi andare in ansia)</h2><p>Per estrarre i profumi usiamo alcol etilico a 95&#176; vol. Un alcol cos&#236; concentrato &#232; indispensabile perch&#233; l&#8217;acqua non riuscirebbe mai a sciogliere gli oli essenziali del limone. L&#8217;alcol a 95&#176; agisce come un solvente idrofobo ideale per catturare il <strong>limonene</strong> e le altre molecole aromatiche.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!oB9j!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!oB9j!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:719263,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211441445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!oB9j!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F559da7a2-e561-44cd-aa8e-313ff4801dd4_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>1. Perch&#233; l&#8217;alcol a 95&#176; &#232; una &#8220;calamita&#8221; per gli aromi</strong></p><p>Gli oli essenziali contenuti nella buccia sono a base grassa. Per loro natura, i grassi odiano l&#8217;acqua e amano l&#8217;alcol. L&#8217;alcol a 95&#176; funziona come un solvente potente: penetra nelle sacche aromatiche della buccia e &#8220;scioglie&#8221; il <strong>limonene</strong>, portandolo in soluzione.</p><p><strong>2. La curva dell&#8217;estrazione</strong></p><p>Nelle prime 48 ore l&#8217;alcol estrae la stragrande maggioranza degli oli aromatici superficiali. Dopo questo periodo l&#8217;estrazione rallenta fino a stabilizzarsi: prolungare la macerazione per settimane non aumenta significativamente l&#8217;aroma, ma se hai pelato bene il limone (senza portare dietro troppa parte bianca, <strong>l&#8217;albedo)</strong> il liquido rimarr&#224; eccellente.</p><div class="callout-block" data-callout="true"><p>In giro si leggono troppi assolutismi: c&#8217;&#232; chi giura che sotto i venti giorni non sia vero limoncello e chi sostiene che dopo due/tre giorni l&#8217;alcol diventi amaro. La realt&#224; scientifica &#232; che nelle prime 48 ore si estrae gi&#224; oltre il 90% degli oli aromatici. Se lasci le bucce in infusione per un mese &#8212; magari perch&#233; hai preparato il barattolo nella casa al mare e ci ritorni dopo quattro settimane &#8212; <strong>non succede il finimondo</strong>. Il tuo limoncello verr&#224; benissimo lo stesso. Sapere come funziona l&#8217;estrazione serve proprio a questo: a farti capire cosa succede nel barattolo per permetterti di gestire i tuoi tempi in totale libert&#224;.</p></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!5BhR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!5BhR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg" width="1456" height="1329" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1329,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1690676,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211441445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0598f298-09c0-4ffb-9e56-b33727d8e250_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="/__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!5BhR!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab72e968-1bca-40fc-a23b-edf993437714_4284x3909.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Lo sciroppo e la formula della gradazione</h2><p>Lo zucchero non serve solo a dolcificare: aumenta la viscosit&#224; della miscela, dando &#8220;corpo&#8221; al liquore e ammorbidendo l&#8217;impatto dell&#8217;alcol al palato.</p><p>Quando prepariamo lo sciroppo, dobbiamo considerare che <strong>1 grammo di zucchero sciolto occupa circa 0,62 ml di volume</strong> in soluzione idrica. Questo significa che lo zucchero aumenta il volume finale del liquore e incide direttamente sulla gradazione alcolica finale.</p><h3>La formula per il grado alcolico(% vol)</h3><p>Per sapere esattamente che gradazione avr&#224; il tuo limoncello (solitamente tra i 28&#176; e i 35&#176; di volume alcolico) e poter personalizzare la ricetta come preferisci, applica questa semplice formula:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/non-e-estate-senza-un-limoncello">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[L'elogio della pazienza in cucina]]></title><description><![CDATA[Forse la prima di tutte le caratteristiche che dovremmo ri-imparare ad avere.]]></description><link>https://cheftara.substack.com/p/lelogio-della-pazienza-in-cucina</link><guid isPermaLink="false">https://cheftara.substack.com/p/lelogio-della-pazienza-in-cucina</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 14 Aug 2026 06:24:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/fd5b5ba1-e997-4569-a747-8a805fe0ed97_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>&#200; una classica domenica mattina. Mi sveglio presto, c&#8217;&#232; quel silenzio strano in casa e so gi&#224; che sar&#224; una giornata interessante. Tra circa cinque ore avr&#242; una decina di amici che arriveranno a casa affamati per il pranzo.</p><p>Vado in cucina. Nella bacinella vicino al lavandino ci sono i ceci messi in ammollo tutta la notte, gonfi d&#8217;acqua, pronti. E qui comincia il bello:</p><blockquote><p><em>&#8220;Dovr&#242; ancora bollirli, spelarli uno ad uno per ottenere quella crema vellutata che nessun barattolo industriale ti regaler&#224; mai, la base per preparare il mio hummus.&#8221;</em></p></blockquote><p>Senza fretta, passo all&#8217;impasto per la pita: niente di complesso, ma richiede il suo tempo, un paio d&#8217;ore di riposo al riparo da spifferi per lievitare come si deve. Intanto accendo il fuoco e metto le melanzane a cuocere a fiamma viva direttamente sulla rete, facendole bruciacchiare fuori per regalar loro quel classico aroma di affumicato indispensabile per un babaganoush fatto come si deve.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi post a met&#224; tra scienza e cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>Viviamo nell&#8217;era del &#8220;tutto e subito&#8221;. Ricette pronte in quindici minuti, sughi pronti da aggiungere alla pasta appena scolata, barattoli pronti da stappare per azzerare ogni attesa. Abbiamo trasformato la cucina in una corsa contro il tempo, trattando l&#8217;atto di cucinare come un ostacolo fastidioso tra noi e il momento di sederci a tavola.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!_WEe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!_WEe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1241937,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211052868?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!_WEe!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b255210-6b15-4ce7-887d-104b5673803c_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Ma la cucina deve rappresentare sempre qualcosa di speciale. Quando eliminiamo il tempo dalla preparazione, non stiamo risparmiando minuti: <strong>stiamo privando il cibo della sua anima e noi stessi del piacere di vivere la casa.</strong></p><h3>Cucinare &#232; riappropriarsi del proprio tempo</h3><p>La pazienza non &#232; un&#8217;attesa passiva o noiosa. Non significa stare l&#236; a fissare l&#8217;acqua che bolle. &#200; un atto d&#8217;amore, una scelta d&#8217;impegno e una forma di rispetto, verso gli altri e verso noi stessi.</p><p>Dedicare la mattina della domenica a spellare i ceci, ad aspettare la lievitazione di un impasto o a pulire con cura le verdure per accogliere una decina di persone non &#232; tempo perso. &#200; uno dei pochissimi modi rimasti per ritrovare un ritmo umano e una serenit&#224; interiore che spesso perdiamo durante la settimana.</p><p>Prendiamo per esempio<strong> </strong>il ritmo di un coltello affilato che affetta con precisione, le mani che impastano, il gesto meccanico di sgranare o spellare: sono gesti che liberano la testa dal rumore di fondo della settimana.</p><p>Imparare ad aspettare affina i sensi. Smetti di guardare l&#8217;orologio e inizi a fidarti del naso, dell&#8217;orecchio, della consistenza della materia sotto le dita. L&#8217;attesa e la pazienza iniziano a diventare uno degli ingredienti fondamentali dei tuoi piatti.</p><h3>La fisica della lentezza: perch&#233; il tempo &#232; anche tecnica</h3><p>Se dal punto di vista umano la pazienza nutre lo spirito, dal punto di vista tecnico &#232; spesso un ingrediente  insostituibile. Non esiste scorciatoia o fiamma alta che possa sostituire il tempo. <strong>Qui sotto vediamo solo un piccolo esempio di preparazioni che abbiamo fatto (o che faremo) insieme e il loro rapporto con la gestione del tempo in cucina.</strong></p><ul><li><p><strong>I brodi e le estrazioni estreme:</strong> un brodo fatto di fretta a fuoco vivo sar&#224; torbido e piatto. Un brodo estratto a freddo e lasciato sobbollire a fuoco bassissimo per ore scioglie lentamente il collagene dei tessuti connettivi, trasformandolo in gelatina. &#200; il tempo a regalare quella consistenza ricca e avvolgente che nessun dado industriale potr&#224; mai simulare.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EiY4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EiY4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg" width="4284" height="4120" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4120,&quot;width&quot;:4284,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2125000,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/211052868?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F803f27f7-7724-421c-b6d6-686a1f8e3f33_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!EiY4!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6ea48ef0-c81c-4e95-b66d-a52425ab895b_4284x4120.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p></li><li><p><strong>I brasati e la trasformazione delle fibre:</strong> metti un taglio ricco di connettivo (come il cappello del prete) a cuocere a fuoco forte e otterrai una suola di scarpa. </p></li></ul>
      <p>
          <a href="/__u/cheftara.substack.com/p/lelogio-della-pazienza-in-cucina">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Perchè il pomodoro crudo è una cosa seria]]></title><description><![CDATA[Sono state delle settimane intense: l&#8217;estate, si sa, &#232; la stagione dei pomodori e li stiamo sfruttando a dovere.]]></description><link>https://cheftara.substack.com/p/perche-il-pomodoro-crudo-e-una-cosa</link><guid isPermaLink="false">https://cheftara.substack.com/p/perche-il-pomodoro-crudo-e-una-cosa</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 11 Aug 2026 06:07:57 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/2910542c-3132-440c-a116-7cac58555a93_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Sono state delle settimane intense in cucina: l&#8217;estate, si sa, &#232; la stagione dei pomodori e li stiamo sfruttando a dovere.</p><p>In questo percorso abbiamo imparato a esaminarlo, a studiarlo; abbiamo scoperto che botanicamente non &#232; una verdura ma una <strong>bacca</strong>, ne abbiamo analizzato la composizione anatomica, i livelli di acidit&#224; e i gradi Brix per capire quanto zucchero porta in tavola, e perch&#232; tutte le diverse tipologie di pomodori hanno caratteristiche proprie che li differenziano nelle varie preparazioni.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Mvi3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Mvi3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg" width="3893" height="2506" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2506,&quot;width&quot;:3893,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1140907,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210660086?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6d7c5c-d7d3-490a-8f74-2bda37874a93_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Mvi3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F92150965-dcd0-4534-b8a0-2817c3a1fa80_3893x2506.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Ma abbiamo scoperto anche la cosa pi&#249; importante: che il pomodoro &#232; fatto di acqua mediamente per il <strong>94-95%, e che impatto questa caratteristica possa avere su tutte le nostre preparazioni (il pi&#249; delle volte negativo se non facciamo attenzione)</strong>. Abbiamo capito che la pelle &#232; ricca di cellulosa e lignina, quindi non &#232; sempre facilmente digeribile, e proprio per questo abbiamo visto come trasformare uno scarto in un sottoprodotto utilissimo e interessantissimo: la <strong>polvere di pelle di pomodoro</strong>.</p><p>Abbiamo studiato la reazione di Maillard e visto come, partendo da una grande quantit&#224; di pomodori freschi, possiamo ridurli, ridurli e ridurli fino a far perdere tutta l&#8217;acqua libera per ottenere un <strong>concentrato di pomodoro</strong> denso e carico di umami.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">se sei appassionato di pomodori e dintorni allora iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>Abbiamo preso il pi&#249; classico dei piatti italiani, lo <strong><a href="/__u/cheftara.substack.com/p/anatomia-di-uno-spaghetto-al-pomodoro?r=db2yr">spaghetto al pomodoro</a></strong>, e lo abbiamo rielaborato (anche con qualche critica), provando a &#8216;spaccare&#8217; il pomodoro e riprodurlo con varie consistenze diverse, rispettando ogni singola sua parte con diverse cotture e tecniche.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!E2wr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!E2wr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:839779,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210660086?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!E2wr!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F718c3484-2e5a-46c4-9da5-0157712f847f_3024x4032.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Lo spaghetto &#8216;quasi&#8217; perfetto: pomodoro in cinque consistenze </figcaption></figure></div><p>Attraverso tutte le nostre ricette e trasformazioni estive abbiamo provato a far una sfida tra la <strong>pappa al pomodoro</strong> e la <strong>panzanella</strong>; abbiamo ripensato a una <strong>Tarte Tatin </strong>rendendo il pomodoro l&#8217;ingrediente principale, il <strong>Ketchup artigianale</strong>, i <strong>pomodori al forno semi-dry</strong>, quelli <strong>sott&#8217;aceto</strong> e il <strong>gazpacho</strong> &#8212; abbiamo esplorato l&#8217;estrazione, la caramellizzazione e le lunghe cotture. </p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;src&quot;:&quot;https://substackcdn.com/image/fetch/$s_!NydZ!,w_200,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09e86aa0-390c-42c3-b266-3c2dbe46fbdd_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/df3e7e2e-d70f-4012-be43-540c41280848_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/47b2e9e8-98a7-4ce0-b454-e612bdb1b865_3024x4032.heic&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/57e97a77-2974-4659-9203-8eb9a1bc90f9_1456x474.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>Bello, fantastico. Ma oggi spegniamo i fuochi. Basta trasformazioni, riduzioni e calore. Oggi parliamo esclusivamente di <strong>pomodoro crudo</strong>. </p><div class="pullquote"><p>A volte, dietro a tutta questa tecnica, ci dimentichiamo la bellezza della vera semplicit&#224;: quella che parte semplicemente dallo strappare un pomodoro maturo dalla sua pianta e mangiarlo l&#236;, ancora caldo dal sole, assaporandone la polpa e l'esplosione di freschezza senza intermediari.</p></div><p>Servire la materia prima nella sua forma pi&#249; pura, succosa e primordiale &#232; una scelta ancora pi&#249; radicale: quando non puoi nascondere nulla dietro la mantecatura o il forno, l&#8217;unica cosa che conta &#232; la tecnica con cui tratti l&#8217;ingrediente a freddo, o forse anche gustarsi l&#8217;ingrediente puro, cos&#236; come &#232;. <strong>Perch&#233; il pomodoro crudo non &#232; un semplice ripiego estivo, ma la massima espressione della materia prima.</strong></p><p>Proprio per questo oggi vediamo insieme due preparazioni apparentemente semplicissime e velocissime. Ricette da pochi minuti, s&#236;, ma che proprio perch&#233; immediate chiedono di essere fatte come si deve: mettendo cura nei passaggi, scegliendo il taglio giusto e applicando la tecnica migliore per valorizzare ogni singolo ingrediente.</p><h2>La fisica del &#8216;Pan y Tomate&#8217;: perch&#233; la grattugia batte il frullatore</h2><p>Se quando vuoi preparare la salsa per il pane metti il pomodoro in un mixer o in un robot da cucina, commetti un errore chimico e strutturale imperdonabile: incorpori aria, ossidi i pigmenti carotenoidi (ottenendo quel colore rosa-aranciato sbiadito) e distruggi la fibra trasformandola in una pappa acquosa e priva di corpo.</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/perche-il-pomodoro-crudo-e-una-cosa">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Il pomodoro in estate va bene per qualsiasi cosa... anche per una tarte tatin per esempio]]></title><description><![CDATA[Abbiamo gi&#224; chiarito, senza ombra di dubbio, che esiste un unico indiscusso protagonista che definisce la cucina estiva: il pomodoro.]]></description><link>https://cheftara.substack.com/p/il-pomodoro-in-estate-va-bene-per</link><guid isPermaLink="false">https://cheftara.substack.com/p/il-pomodoro-in-estate-va-bene-per</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 07 Aug 2026 06:17:43 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b7e73356-deee-4edc-9e36-898f3a9ae1b5_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Abbiamo gi&#224; chiarito, senza ombra di dubbio, che esiste un unico indiscusso protagonista che definisce la cucina estiva: <strong>il pomodoro</strong>.</p><p>In questo periodo dell&#8217;anno lo usiamo praticamente ovunque. A crudo nelle insalate, cotto a fuoco lento per i sughi di casa, caramellato in forno, preparato in confit, e se ne abbiamo a sufficienza, anche preparato come base per dei drink. Ma la vera bellezza di questo ingrediente sta nella sua incredibile versatilit&#224;: la sua dolcezza naturale e la sua acidit&#224; gli permettono di spingersi oltre i classici confini e prendersi la scena persino in preparazioni nate storicamente come dolci, come, per esempio, la <strong>Tarte Tatin</strong>.</p><div class="pullquote"><p>Oltre ad essere una risposta estiva e creativa ai soliti piatti, questa &#232; una ricetta straordinariamente interessante per <strong>misurarti con alcune tecniche fondamentali della cucina</strong>: dalla gestione dell&#8217;osmosi e dei liquidi di vegetazione, alla chimica del caramello a secco, fino alla corretta manipolazione della pasta bris&#233;e fatta in casa.</p></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!YYWm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!YYWm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg" width="724" height="589.0968266883646" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3000,&quot;width&quot;:3687,&quot;resizeWidth&quot;:724,&quot;bytes&quot;:1896087,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210133418?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d9f03b9-db2b-43a9-a4fc-0e756f42cdf2_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!YYWm!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F453af68e-a77c-4780-a940-658686468934_3687x3000.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Scegliere il pomodoro giusto (e la regola della polpa)</h3><p>Per fare una Tarte Tatin salata perfetta, per&#242;, non tutti i pomodori sono uguali. La chiave sta nel selezionare la variet&#224; giusta in base alle sue caratteristiche strutturali:</p><ul><li><p><strong>Poca acqua di vegetazione:</strong> meno acqua c&#8217;&#232; in partenza, meno rischieremo di inzuppare la base della torta.</p></li><li><p><strong>Polpa soda e spessa:</strong> il pomodoro deve reggere la cottura in forno senza sfaldarsi o ridursi a una poltiglia.</p></li><li><p><strong>Taglio generoso:</strong> servono fette spesse che mantengano la presenza al morso.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti a met&#224; tra scienza e cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div></li></ul><p>Oggi ho scelto dei <strong>pomodori Costoluti</strong>, che quando sono di stagione hanno una polpa straordinaria e un perfetto bilanciamento tra acido e dolce. Ma potete usare tranquillamente altre variet&#224; &#8212; come per esempio i <strong>Cuore di Bue</strong> o dei grandi <strong>San Marzano</strong> maturi ma sodi &#8212; a patto che rispettino questi stessi tre requisiti.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!J6n3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!J6n3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg" width="4032" height="2962" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2962,&quot;width&quot;:4032,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1703291,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210133418?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d2eada3-984a-461e-aa27-e86cf5e047a5_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!J6n3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfad697d-76c8-4863-9167-5f64ffeca928_4032x2962.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Un errore felicissimo (e un&#8217;idea per tutta l&#8217;estate)</h3><p>Come molti di voi sapranno, la Tarte Tatin originale nasce da una sbadataggine. Le sorelle Tatin, nella loro locanda a Lamotte-Beuvron, dimenticarono le mele a caramellare nel burro e nello zucchero troppo a lungo. Per rimediare, coprirono la padella con la pasta e infornarono tutto, capovolgendo il dolce prima di servirlo.</p><div class="callout-block" data-callout="true"><p>Ovviamente di questa storia ne avete sentite tante versioni e sempre di pi&#249; ne sentirete, ma non &#232; particolarmente rilevante ai fini di questa ricetta.</p></div><p>Ma quello che conta ora, &#232; che la struttura della Tarte Tatin &#232; pura genialit&#224;: <strong>&#232; un formato che va bene per qualsiasi cosa.</strong> Una volta capita la tecnica, potete usare questa base per inventarvi delle preparazioni salate con qualsiasi verdura per tutta l&#8217;estate: porri, cipolle, finocchi, melanzane, zucchine... e naturalmente i pomodori.</p><h3>Perch&#233; la padella in ghisa &#232; imbattibile</h3><p>Per questa preparazione la padella in ghisa non &#232; un vezzo, ma una scelta tecnica precisa.</p><p><strong>Monopentola assoluta:</strong> prepari tutta la ricetta con lo stesso strumento. Prepari il caramello sul fornello, sistemi i pomodori, le cipolle e le erbe aromatiche, copri con la bris&#233;e e fai scivolare la padella direttamente in forno.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!qF_K!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!qF_K!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg" width="1587" height="1125" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1125,&quot;width&quot;:1587,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:236229,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210133418?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec5237c1-e455-452d-91ab-467168ffe0c0_1191x2065.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!qF_K!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6af3f004-072a-447e-84a2-8f4043aa7ea8_1587x1125.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Distribuzione del calore impeccabile:</strong> la ghisa accumula una quantit&#224; enorme di calore e lo rilascia in modo lento e uniforme. Questo evita che lo zucchero bruci sul fornello e garantisce che in forno ci sia una spinta di calore costante dal basso, fondamentale per cuocere la pasta bris&#233;e e renderla croccante.</p><h3>Il passaggio cruciale: far perdere acqua ai pomodori</h3><p>Anche se abbiamo scelto la variet&#224; giusta, il pomodoro resta un frutto ricco d&#8217;acqua. Se lo mettiamo direttamente sul caramello senza accortezze, in cottura rilascer&#224; liquidi che scioglieranno lo zucchero e renderanno la pasta bris&#233;e molliccia.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ykSP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!ykSP!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg" width="3689" height="2907" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/da771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2907,&quot;width&quot;:3689,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2420539,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/210133418?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7eaa2e0a-42e5-4265-80a9-eb5b75865415_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ykSP!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fda771a57-2522-4e12-9eeb-9cd2a3edad17_3689x2907.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p><strong>La tecnica:</strong> Tagliate i pomodori a met&#224; (mantenendo uno spessore bello alto), spolverateli con un po&#8217; di sale e lasciateli scolare su una gratella per almeno mezz&#8217;ora. Il sale estrarr&#224; l&#8217;acqua in eccesso per osmosi, concentrando gli zuccheri e il sapore del pomodoro.</p></blockquote><h3>I due pilastri: caramello a secco e pasta bris&#233;e</h3><p>Oltre alla necessit&#224; di avere dei pomodori freschi, di stagione, dolci e succosi, questa ricetta richiede due preparazioni base fondamentali nella cucina di tutti i giorni, che prima o poi dobbiamo cominciare a padroneggiare (e li ri-incontreremo a breve in post dedicati):</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/il-pomodoro-in-estate-va-bene-per">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Perchè il ketchup fatto in casa sa davvero di pomodoro]]></title><description><![CDATA[Sono sufficienti tecnica, prodotto e pazienza per cambiare totalmente volto alle patatine fritte]]></description><link>https://cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa</link><guid isPermaLink="false">https://cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 04 Aug 2026 06:56:02 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/50f29000-1911-4413-a70d-652e374791eb_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Allora, parliamoci chiaro fin da subito: non so se il mio ketchup sia pi&#249; buono di quello del flacone rosso iconico che abbiamo tutti presente in dispensa. Ma una cosa ve la posso garantire, senza margine di smentita: <strong>il mio sa di pomodoro.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!nhV3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nhV3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg" width="4284" height="4749" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4749,&quot;width&quot;:4284,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2293254,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209538689?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5dc991f-8fc5-4ddb-bef1-a0ce0df3e2f3_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!nhV3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F104a7376-a585-4eb8-a343-d1d68fb065dc_4284x4749.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>E soprattutto, quando lo metto in tavola, so esattamente cosa c&#8217;&#232; dentro.</p><p>Certo, &#232; difficile a volte competere con un prodotto iconico, con il suo gusto inconfondibile che siamo abituati a mangiare fin da piccoli a casa e in tutti i ristoranti e fast food. <strong>Per&#242;, possiamo sempre fare di meglio.</strong></p><h2>La trappola della formula perfetta</h2><p>Per decenni ci hanno abituati a un&#8217;idea di ketchup che non &#232; una salsa al pomodoro, ma un&#8217;esperienza sensoriale quasi &#8216;ingegnerizzata&#8217;. Se andate a leggere l&#8217;etichetta delle marche industriali pi&#249; famose, la lista degli ingredienti parla chiaro:</p><ul><li><p><strong>Concentrato di pomodoro ricostituito</strong> (o estratto);</p></li><li><p><strong>Aceto di alcol puro;</strong></p></li><li><p><strong>Sciroppo di mais ad alto contenuto di fruttosio / Sciroppo di glucosio</strong> (o enormi quantit&#224; di zucchero raffinato);</p></li><li><p><strong>Sale, aromi naturali ed estratti di spezie non meglio specificati.</strong></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono i miei contenuti a met&#224; tra scienza e cucina, iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div></li></ul><p>Il risultato &#232; una salsa progettata in laboratorio per stimolare il nostro cervello: un&#8217;esplosione immediata di dolcezza, una spinta acida pungente e quella consistenza densa, gommosamente perfetta, ottenuta riducendo al minimo i costi di produzione. Ma dov&#8217;&#232; finito il gusto autentico della materia prima?</p><p>Il ketchup industriale non sa di pomodoro: sa di <em>ketchup</em>. Un gusto standardizzato che ha azzerato ogni sfumatura di sapore ed ha abbandonato completamente il pomodoro.</p><h2>La pazienza come ingrediente principale, insieme ovviamente al classico pomodoro</h2><p>Quando ho deciso di preparare il ketchup da zero, non volevo fare un&#8217;operazione nostalgia o una guerra di principio. Volevo fare un esperimento di consapevolezza.</p><p>Niente amidi o addensanti aggiunti, niente sciroppi. La densit&#224; naturale di un vero ketchup fatto in casa la si ottiene in un solo modo: <strong>con la cottura lenta, la riduzione degli zuccheri naturali del pomodoro e poi tanta pazienza schiacciando la nostra salsa attraverso un colino a maglie finissime.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!d-Ez!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!d-Ez!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg" width="3552" height="2474" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2474,&quot;width&quot;:3552,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1680376,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209538689?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc3be850-5080-47f7-a27b-4b49a272094b_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!d-Ez!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F783991c8-24cd-4737-903b-841f6f23aa6a_3552x2474.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>C&#8217;&#232; una sensazione di pace impagabile nel prendersi il proprio tempo in cucina:</p><ol><li><p><strong>Il prodotto:</strong> Scegliere la materia prima (dei bei pomodori perini maturi, polposi e dolci, oppure dei San Marzano);</p></li><li><p><strong>La tecnica:</strong> Farli sobbollire piano con una base di cipolla, aglio e spezie, per poi passare tutto al passaverdure mantenendo la fibra naturale senza ossigenarla;</p></li><li><p><strong>Il bilanciamento:</strong> Aggiungere l&#8217;aceto di mele (pi&#249; morbido e fruttato dell&#8217;aceto di vino) e lo zucchero grezzo di canna insieme alle spezie;</p></li><li><p><strong>La pazienza:</strong> Lasciare ridurre a fuoco dolce, finch&#233; la salsa non vela il cucchiaio ed &#232; lucida, densa, viva. Solo in questo momento passare la salsa attraverso un colino a maglie finissime</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!oFkb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!oFkb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg" width="4036" height="4627" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4627,&quot;width&quot;:4036,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2348025,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209538689?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe433008c-49ba-49a4-a676-eb2fd189804f_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!oFkb!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d4b597b-26d3-48f5-9afe-d813b2c02237_4036x4627.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Il passaggio finale al colino &#232; fondamentale: ripulisce da tutte le impurit&#224; passate attraverso il passaverdure per la cremosit&#224; perfetta</figcaption></figure></div></li></ol><h2>Industriale vs fatto in casa: la prova del cucchiaio</h2><p>Premessa, ho sempre in casa una bottiglia di ketchup industriale, &#232; sempre utile, soprattutto quando abbiamo ospiti a casa, per&#242; quando ho tempo e voglia di prepararlo in casa, abbondo in quantit&#224; e ne preparo una quantit&#224; molto generosa da mettere in dispensa. Se guardiamo attentamente, le differenze sono enormi.</p><p>Vediamo dalla tabella sotto le principali differenze considerando ingredienti, consistenza, gusto e tempistiche di preparazione.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Condividi il post con un tuo amico appassionato di salse!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Condividi</span></a></p></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!hZEG!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 424w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 848w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!hZEG!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp" width="1414" height="974" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:974,&quot;width&quot;:1414,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:73622,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209538689?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc98d9e5-183c-46ec-a314-06311c3c854a_1414x2000.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 424w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 848w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!hZEG!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b68b9c6-de48-4d56-acb5-8c9f5cdea311_1414x974.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Proviamo a mettere un cucchiaio di salsa su un piano di marmo &#8212; una con la versione industriale e una con la mia riduzione fatta in casa &#8212; la differenza salta all&#8217;occhio prima ancora che al palato.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!X9nZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 424w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 848w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!X9nZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic" width="1456" height="1942" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1942,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:698880,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209538689?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 424w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 848w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!X9nZ!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4314f72d-fef5-4bb6-a080-295a4651f07c_2860x3814.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>La ricetta, il procedimento e qualche trucchetto</h2>
      <p>
          <a href="/__u/cheftara.substack.com/p/perche-il-ketchup-fatto-in-casa-sa">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Perché se vogliamo le cipolle caramellate perfette NON dobbiamo usare lo zucchero]]></title><description><![CDATA[E perch&#232; con un po' di aiuto della chimica baster&#224; solamente del sale e al massimo del bicarbonato di sodio]]></description><link>https://cheftara.substack.com/p/perche-se-vogliamo-le-cipolle-caramellate</link><guid isPermaLink="false">https://cheftara.substack.com/p/perche-se-vogliamo-le-cipolle-caramellate</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 31 Jul 2026 05:49:57 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/e3a5e1ba-4df3-4f11-84a1-0dfdff842325_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>C&#8217;&#232; un dogma duro a morire nelle cucine domestiche: l&#8217;idea che per caramellare le cipolle serva aggiungere dello zucchero semolato, della canna o persino del miele.</p><p>Oggi dobbiamo dirci la verit&#224;: <strong>aggiungere zucchero alla cipolla &#232; una scorciatoia chimicamente superflua.</strong> Io ovviamente l&#8217;ho fatto in passato, e perch&#232; no, lo potrei rifare anche in futuro, per&#242; agli occhi esperti rappresenta il classico trucco per mascherare una cottura affrettata, ottenendo come unico risultato una dolcezza monodimensionale e stucchevole che copre il profilo aromatico naturale della protagonista.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!5Hxn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!5Hxn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:948819,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209213119?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!5Hxn!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F424ddd1a-2523-4860-a4e8-b7c544650a05_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>La cipolla &#232; gi&#224; una bomba di zuccheri naturali. Bisogna solo sapere come estrarli e come guidare la chimica a nostro favore.</p><h2>La materia prima: tanta acqua, zuccheri e inulina</h2><p>Se analizziamo la composizione di una cipolla, scopriamo che &#232; fatta per circa l&#8217;85-90% d&#8217;acqua. Del restante 10-15% di materia secca, la stragrande maggioranza &#232; composta da carboidrati.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">se ti piacciono questi contenuti a met&#224; tra scienza e cucina iscriviti a ChefTara!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>Nello specifico parliamo di:</p><ul><li><p><strong>Zuccheri semplici:</strong> glucosio, fruttosio e saccarosio.</p></li><li><p><strong>Inulina:</strong> un polimero del fruttosio. L&#8217;inulina di per s&#233; <em>non &#232; dolce</em>, ma durante la cottura lenta e prolungata subisce un processo di idrolisi, scindendosi in molecole di fruttosio libero.</p></li></ul><p>Quando cuociamo la cipolla dolcemente, stiamo gradualmente scindendo queste catene e liberando fruttosio naturale, che ha un potere dolcificante nettamente superiore al normale zucchero da cucina.</p><h2>Il taglio: una scelta strutturale</h2><p>Prima ancora di accendere i fuochi, la prima decisione chimico-fisica riguarda il coltello.</p><ul><li><p><strong>Taglio equatoriale (Orizzontale):</strong> tagliando perpendicolarmente alle fibre, si recidono di netto le pareti cellulari. Si rilascia una quantit&#224; enorme di enzimi (pi&#249; lacrime) e liquidi. In cottura la struttura collassa rapidamente: perfetto se volete una purea o una marmellata, ma pessimo se volete mantenere la forma della fetta.</p></li><li><p><strong>Taglio polo-polo (Verticale):</strong> tagliando da fusto a radice, si asseconda la direzione della fibra. Le pareti cellulari rimangono prevalentemente intatte. La cipolla manterr&#224; la sua forma e consistenza  anche dopo lunghi tempi di cottura.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!VMss!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!VMss!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg" width="3024" height="2719" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2719,&quot;width&quot;:3024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:879419,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209213119?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F98638a61-827a-4e80-878e-ffb87042c67a_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!VMss!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e3afbe4-2096-481c-b29c-6573dab70613_3024x2719.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">a sinistra il taglio equatoriale, a destra il taglio polo-polo</figcaption></figure></div><h2>I due soli reagenti che vi servono</h2><p>Per una caramellizzazione scientifica non servono trucchi industriali. Servono solo la materia prima e due reagenti specifici: <strong>Sale (<span>NaCl</span>)</strong> ed eventualmente <strong>Bicarbonato di Sodio (<span>NaHCO_3</span>)</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!o2Xx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!o2Xx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:965237,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/209213119?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!o2Xx!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbea81fd8-1054-435c-aef3-0aa36a4202e8_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Sale (in alto) e bicarbonato di sodio (in basso), i co-protagonisti di questa storia</figcaption></figure></div><h3>A) La versione classica: solo sale (<span>NaCl</span>)</h3><p>Il sale va messo <strong>subito</strong>, appena le cipolle toccano il grasso in padella.</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/perche-se-vogliamo-le-cipolle-caramellate">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Anatomia di uno spaghetto al pomodoro quasi perfetto]]></title><description><![CDATA[Un viaggio tra gradi Brix, pectine ed estrazioni a freddo per capire cosa succede davvero nella preparazione di un piatto speciale]]></description><link>https://cheftara.substack.com/p/anatomia-di-uno-spaghetto-al-pomodoro</link><guid isPermaLink="false">https://cheftara.substack.com/p/anatomia-di-uno-spaghetto-al-pomodoro</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Mon, 27 Jul 2026 06:06:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/9cdada1e-dd21-40a7-b150-26d8f2be4ec6_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Lo spaghetto al pomodoro perfetto non esiste. Ma se dobbiamo provarci, la strada non passa dalla ricerca di una ricetta segreta o di un dogma intoccabile, ma dalla curiosit&#224;, dalla sperimentazione tecnica e un po&#8217; dalla chimica del sapore.</p><p>Come ho scritto nel mio <a href="/__u/cheftara.substack.com/p/il-mio-manifesto-per-una-cucina-indipendente?r=db2yr">manifesto</a> , la vera libert&#224; ai fornelli nasce quando smettiamo di essere semplici esecutori di ricette e iniziamo a governare i processi. Cucinare in modo indipendente significa comprendere cosa succede sul piano di lavoro: come le molecole reagiscono al calore, come si estrae il sapore senza distruggerne la freschezza e come la struttura fisica di un ingrediente determina il suo impatto al palato.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!g6r-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!g6r-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:839779,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208590224?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!g6r-!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c6c88b4-7763-42b8-90ee-b38db9dc9f27_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Oggi scomponiamo lo spaghetto al pomodoro, il re della tavola italiana, in <strong>5 consistenze ed estrazioni differenti</strong>, sfruttando le peculiarit&#224; di <strong>4 tipologie di pomodoro</strong> per costruire un piatto bilanciato su varie dimensioni come dolcezza (Brix), acidit&#224; e umami.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono i contenuti a met&#224; tra scienza e cucina iscriviti alla community di ChefTara!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h3>La chimica del blend: perch&#233; un solo pomodoro non basta</h3><p>Siamo onesti, ognuno di noi ha la propria ricetta segreta dello spaghetto al pomodoro: <em>chi tira il sugo all&#8217;infinito, chi vuole la spolverata di formaggio, chi ci aggiunge la scorza di limone, chi usa solo il San Marzano oppure il ciliegino per la dolcezza, chi prepara i pomodori al forno e poi li frulla</em>, insomma, &#232; un piatto cos&#236; &#8216;nazionale&#8217; che non pu&#242; esistere una regola. <strong>Per&#242;</strong>. </p><p>In cucina, l&#8217;errore pi&#249; comune nell&#8217;approccio a un piatto &#232; proprio dire &#8216;ho fatto sempre cos&#236;&#8217;, senza sperimentare nuove idee e modalit&#224; di trattamento dell&#8217;ingrediente.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ZmF0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!ZmF0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg" width="5273" height="1919" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1919,&quot;width&quot;:5273,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1491754,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208590224?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdd954aa-bd9d-422a-9d04-70ab2c397335_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ZmF0!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd139db8d-6150-42cc-b915-0d528d6e1fd5_5273x1919.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Il mio mix ideale di pomodori per il sugo</figcaption></figure></div><p>Per esempio, ogni tipologia di pomodoro possiede una mappa chimico-fisica differente e, se usata da sola, genera un profilo gustativo unidimensionale. Quindi per la preparazione del sugo di oggi ho provato un blend a quattro vie con proporzioni precise:</p><ul><li><p><strong>50% San Marzano &#8212; La spalla acida e la struttura:</strong> ricco di polpa e povero di acqua di vegetazione, il San Marzano fornisce l&#8217;ossatura acida (acido citrico) e la densit&#224; necessaria per dare volume.</p></li><li><p><strong>25% Cuore di Bue &#8212; La massa pectica e la cremosit&#224;:</strong> &#232; la nostra fonte naturale di pectine solubili. In cottura dolce, le pareti cellulari del cuore di bue si disgregano rilasciando catene di carboidrati complessi che legano la salsa, rendendola vellutata ed evitando la separazione dell&#8217;acqua dal corpo del sugo.</p></li><li><p><strong>15% Piccadilly &#8212; Il booster di zuccheri (gradi Brix):</strong> con i suoi gradi Brix elevati (tra 6 e 8), porta in dote il fruttosio necessario a bilanciare la spinta acida del San Marzano, creando una caramellizzazione naturale che avvolge la bocca.</p></li><li><p><strong>10% Camone &#8212; La spinta sapida e la spalla verde:</strong> coltivato in terreni ad alta salinit&#224;, il camone apporta sodio, potassio e un&#8217;acidit&#224; minerale fresca. Quel 10% agisce come un &#8220;sale vegetale&#8221; naturale che sveglia le papille gustative.</p></li></ul><h3>La grande fase esplorativa: l&#8217;architettura delle 5 consistenze</h3><p>Provare a creare un grande piatto significa non fermarsi agli standard ai quali siamo abituati: serve uscire dalla nostra zona di comfort e &#8216;esplorare&#8217;: per me in questo caso significa scoprire i vari stati fisici del pomodoro, e ripresentarli nel piatto finale in forme che dialogano per contrasto termico, di densit&#224; e di solubilit&#224;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!FpT1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!FpT1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg" width="3024" height="3594" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3594,&quot;width&quot;:3024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1533490,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208590224?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e001df-b662-4eca-ba84-928607fe5529_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!FpT1!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d10266d-ba18-4ce2-83bc-443d61ee73ed_3024x3594.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Cinque consistenze per uno spaghetto al pomodoro quasi perfetto</figcaption></figure></div><h4>1. La polvere di buccia e l&#8217;umami</h4><p>Nulla si spreca, tutto si trasforma. Le bucce rimosse dai San Marzano e dai Cuori di Bue dopo una brevissima sbollentatura (20-20 secondi) e shock termico in acqua e ghiaccio non finiscono nell&#8217;umido. Vengono stese e disidratate a 70&#176;-80&#176; in forno finch&#233; non perdono ogni traccia di umidit&#224;. Frullate finissime, trasformano i carotenoidi e le fibre esterne in una polvere sapida, intensa e impalpabile, ricca di acido glutammico libero. Il nostro umami.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti ora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/cheftara.substack.com/subscribe"><span>Iscriviti ora</span></a></p><h4>2. L&#8217;acqua di pomodoro (l&#8217;estrazione vegetale a freddo)</h4><p>Il nemico principale degli aromi primari del pomodoro &#232; il calore prolungato, che ne volatilizza le note fresche ed erbacee. Tagliando a cubetti i pomodori e lasciandoli riposare con uno una minima percentuale di sale fino, inneschiamo una forte <strong>pressione osmotica</strong> &#8212; lo stesso identico principio fisico che abbiamo analizzato per la gestione dell&#8217;umidit&#224; nel <a href="/__u/cheftara.substack.com/p/alla-ricerca-dello-tzatziki-perfetto?r=db2yr">cetriolo per lo tzatziki</a>. Il sale rompe le membrane cellulari e spinge l&#8217;acqua interna ad uscire. Filtrato a freddo senza pressione meccanica, questo elisir rosso trattiene gli zuccheri solubili e l&#8217;acido malico. <strong>Sar&#224; il liquido in cui andremo a risottare la pasta per infonderle l&#8217;aroma del pomodoro crudo</strong>. In questo modo sar&#224; la cottura del sugo sar&#224; molto pi&#249; rapida e essenziale.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!WsAv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!WsAv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1116285,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208590224?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!WsAv!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa76fc428-217a-4fc5-a1d2-14f2375e4345_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>3. Il concentrato (la reazione di Maillard e la tostatura)</h4><p>Se l&#8217;acqua estratta rappresenta la freschezza, il concentrato &#232; l&#8217;ancora profonda del piatto. Come abbiamo visto nell&#8217;articolo alla <a href="/__u/open.substack.com/pub/cheftara/p/impariamo-a-conoscere-il-pomodoro?r=db2yr&amp;utm_campaign=post-expanded-share&amp;utm_medium=web">gestione dell&#8217;acqua nel pomodoro</a>, essiccare la polpa a bassa temperatura elimina l&#8217;acqua e porta zuccheri e amminoacidi a reagire tra loro e a conferire al concentrato quel colore rosso scuro. </p><div class="pullquote"><p>E&#8217; fondamentale avere sempre nel frigorifero un buon concentrato di pomodoro, &#232; ancora meglio averne uno preparato in casa da un&#8217;ottima passata di pomodoro.</p></div><p>Tostare un cucchiaino di concentrato nell&#8217;olio del soffritto prima di unire i pomodori freschi innesca la <strong>reazione di Maillard</strong>, sviluppando aromi complessi di tostature e una nota umami profonda che dar&#224; al sugo uno spessore differente.</p><h4>4. Il sugo ai 4 pomodori </h4><p>I pomodori tagliati vengono stufati dolcemente nel soffritto aromatizzato dal concentrato tostato. Una volta ammorbiditi, la salsa viene passata al <strong>passaverdure </strong>. Questo passaggio &#232; una scelta tecnica precisa: l&#8217;uso del mixer o del blender ad alta velocit&#224; incorporerebbe micro-bolle d&#8217;aria (ossidando il licopene e rendendo il sugo arancione) e romperebbe i semi, rilasciando tannini amari. Il passaverdure separa le bucce residue preservando il rosso brillante e la purezza del gusto.</p><h4>5. Il pomodoro semi-dry</h4><p>I pomodorini Piccadilly tagliati a met&#224;, conditi con un velo d&#8217;olio EVO, un pizzico di sale ed erbe aromatiche, vengono cotti a 120&#176; in forno per circa due ore. L&#8217;evaporazione parziale dell&#8217;acqua concentra gli zuccheri senza disidratare completamente la polpa, creando un morso polposo, morbido e caramellizzato che esplode in bocca durante la masticazione.</p><h3>Ingredienti e procedimento di dettaglio (4 persone)</h3>
      <p>
          <a href="/__u/cheftara.substack.com/p/anatomia-di-uno-spaghetto-al-pomodoro">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Il mio 'manifesto' per una cucina indipendente]]></title><description><![CDATA[10 punti per smettere di eseguire ricette e iniziare a capire la cucina.]]></description><link>https://cheftara.substack.com/p/il-mio-manifesto-per-una-cucina-indipendente</link><guid isPermaLink="false">https://cheftara.substack.com/p/il-mio-manifesto-per-una-cucina-indipendente</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 24 Jul 2026 12:54:23 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/f9268aff-2b96-4fd3-9b16-94d239d40e57_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em>&#171;La vera indipendenza in cucina non nasce dall'inventare piatti stravaganti, ma dal non dipendere pi&#249; da un ricettario. Quando capisci la scienza dei processi, la fisica del calore e le tecniche di base, la ricetta smette di essere un'istruzione da seguire cieca e diventa un semplice spunto. Cucinare in modo indipendente significa smettere di eseguire e iniziare a creare, decidendo da soli ingredienti, accostamenti e sfumature.&#187;</em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!MpVu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!MpVu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1170991,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208325827?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!MpVu!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ca26978-2143-4350-b1cd-e2cb0633c1a6_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>1. Governa la tecnica, dimentica i dogmi</h4><p>La cucina non &#232; fatta di assoluti, n&#233; di leggi scritte sulla pietra. Non serve a nulla replicare cento ricette identiche di un risotto se non si capiscono i meccanismi che governano l&#8217;amido, la tostatura e la mantecatura. Quando padroneggi la conoscenza di base, la ricetta diventa un accessorio: sei libero di decidere come interpretarla. La tecnica rende liberi; l&#8217;esecuzione cieca rende solo esecutori.</p><h4>2. Cerca il &#8220;perch&#233;&#8221;, non la scorciatoia</h4><p>Dietro ogni piatto c&#8217;&#232; un perch&#233; scientifico, fisico o storico. Chiedersi il motivo per cui un passaggio funziona &#232; l&#8217;unico modo per evolvere. Questo significa rifiutare le scorciatoie industriali e riscoprire l&#8217;orgoglio profondo dell&#8217;autoproduzione: dal tempo necessario per un grande fondo di vitello ristretto, fino alla preparazione del proprio burro acido, dei sughi, delle salse o dei liquori. Capire il processo d&#224; un valore immenso al risultato.</p><h4>3. Onora la tradizione, ma sposa la scienza (credo che mia nonna avrebbe usato la planetaria)</h4><p>Nostalgia e romanticismo non devono accecarci: la tradizione &#232; una base, non una prigione. Mettere lo stuzzicadenti nell&#8217;olio caldo per capire se &#232; pronto? Ma dai, usa un termometro. Non serve fare gli eroi impastando a mano fino allo sfinimento se puoi usare una planetaria. Vi garantisco che le nostre nonne, se avessero avuto i nostri strumenti e la nostra tecnologia, li avrebbero usati di corsa. La scienza e la tecnologia non snaturano la cucina, la rendono precisa, replicabile e intelligente.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti senti allineato alla mia filosofia di cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h4>4. Abbasso l&#8217;assolutismo: nessuna ricetta &#232; inviolabile</h4><p>L&#8217;ossessione per l&#8217;ortodossia a tutti i costi spegne la creativit&#224; e allontana le persone. Non esistono ricette sacre e intoccabili: un gazpacho senza peperone o un pesto senza aglio possono essere comunque piatti tecnicamente perfetti e bilanciati. Cucinare &#232; un atto di generosit&#224;, non una cattedra da cui giudicare. Rispetta chi ha gusti diversi, allergie o preferenze personali: la cucina deve adattarsi alle persone, non il contrario.</p><h4>5. Fai della pazienza il tuo ingrediente segreto</h4><p>La grande cucina richiede tempo, e il tempo va celebrato. C&#8217;&#232; un orgoglio antico e profondo nel dedicarsi a gesti lenti: pelare chili di patate, aspettare ore per filtrare un&#8217;acqua di pomodoro limpida, far ridurre un brodo per una giornata intera oppure lasciare un brasato a cuocere lentamente nella pentola di ghisa. La pazienza ci permette anche di rispettare la materia prima senza sprecare nulla, trasformando ad esempio le bucce di pomodori essiccate in polveri aromatiche.</p><h4>6. Rispetta il tempo della terra</h4><p>La stagionalit&#224; non &#232; una moda, &#232; una questione di sapore. &#200; preferibile godersi i pomodori veri per tre mesi l&#8217;anno &#8211; e poi spendere tempo a farne conserve per l&#8217;inverno &#8211; piuttosto che cedere a frutti fuori stagione che non sanno di nulla. Scegliere ingredienti stagionali e di qualit&#224;, cercandoli con cura e curiosit&#224; nei territori d&#8217;Italia e del mondo, &#232; il primo pilastro per la riuscita di un piatto.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!AyC8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!AyC8!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg" width="4759" height="3662" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3662,&quot;width&quot;:4759,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2695618,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208325827?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3ecf768d-0f47-47b1-94da-a86ea83e65d1_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!AyC8!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4eda2ccb-3b30-4845-b46b-c3aaf91cb47a_4759x3662.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>7. Scegli con cura i tuoi strumenti</h4><p>La cucina &#232; fatta di ingredienti, ma anche di strumenti. Gli attrezzi con cui lavori sono l&#8217;estensione delle tue mani. Non serve avere mille gadget inutili che riempiono i cassetti: scegli pochi strumenti, ma prendili di assoluta qualit&#224;. Un buon coltello bilanciato o una pentola dal fondo pesante non sono spese, sono investimenti che ti accompagneranno quasi per sempre, migliorando la precisione del tuo lavoro.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!WXkr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!WXkr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg" width="5159" height="3954" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3954,&quot;width&quot;:5159,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:4091255,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208325827?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d9f2e9-02ae-479d-8822-cd138f7c2f6b_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!WXkr!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5919d813-9a55-40c6-9580-7cc49e8761b3_5159x3954.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>8. Supera il confine del &#8220;filo d&#8217;olio e sale&#8221;</h4><p>Il minimalismo culinario &#232; una virt&#249;, ma la pigrizia culturale &#232; un limite. Dire che basta un filo d&#8217;olio extravergine e un pizzico di sale per essere a posto a volte &#232; un alibi. La vera curiosit&#224; spinge a guardare oltre il proprio territorio: esplorare spezie remote, filosofie di altre culture, salse e aromi esotici non snatura la nostra cucina, ma ci arricchisce e ci rende persone migliori in cucina.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Rr6g!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Rr6g!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1399723,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208325827?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Rr6g!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F77651e16-f359-42ba-85ad-3cfbb3a372e1_4284x5712.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>9. La tavola &#232; condivisione e amicizia</h4><p>Cuciniamo per il calore del fuoco, ma soprattutto per quello delle persone. Il fine ultimo di ogni sforzo &#232; il tempo passato intorno a un tavolo con la famiglia e gli amici. Che si tratti di un piatto sano, leggero e di stagione, o di uno sfizio opulento e calorico, poco importa. Il cibo &#232; il mezzo, la felicit&#224; di stare insieme &#232; il fine. A volte mi chiedono se &#232; stancante preparare una cena per quindici persone. Non lo &#232;.</p><h4>10. Non sentirti mai arrivato</h4><p>Il giorno in cui pensi di sapere tutto sulla cucina, hai smesso di imparare. Si pu&#242; trarre ispirazione da uno chef stellato cos&#236; come dalla tradizione casalinga di un piccolo borgo o dal sapere artigiano di un produttore locale. In cucina non esistono regole totali o verit&#224; supreme: c&#8217;&#232; sempre una nuova tecnica da affinare, un ingrediente da scoprire o un errore da accogliere per migliorare. <em>Un semplice libro di tecnica o cultura culinaria ti pu&#242; aprire un mondo di idee e opportunit&#224;.</em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!b2RO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!b2RO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3053955,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/208325827?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 424w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 848w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!b2RO!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ef8f91d-7e38-440f-8a59-80882ebc824d_4284x5712.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Questa &#232; la mia idea di cucina. E la tua?</h3><p>Non sono qui per fare il professore o per venderti verit&#224; assolute, ma per condividere un metodo, qualche risposta ai &#8220;perch&#233;&#8221; di ci&#242; che cuciniamo e, soprattutto, la passione per le cose fatte bene e con il giusto tempo.</p><p>Se questo manifesto risuona con il tuo modo di vedere il cibo, sei nel posto giusto. Ci divertiremo insieme.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti ora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/cheftara.substack.com/subscribe"><span>Iscriviti ora</span></a></p><p><strong>Ora la parola a te nei commenti:</strong> Qual &#232; il punto di questo decalogo in cui ti riconosci di pi&#249;? O ce n&#8217;&#232; uno su cui invece la pensi diversamente? Mi interessa davvero sapere cosa ne pensi.</p><p><em>Se credi che questo approccio possa ispirare qualche tuo amico appassionato di cucina, condividi pure questo articolo.</em></p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/p/il-mio-manifesto-per-una-cucina-indipendente?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/cheftara.substack.com/p/il-mio-manifesto-per-una-cucina-indipendente?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Condividi</span></a></p><p></p>]]></content:encoded></item><item><title><![CDATA[La scienza della trasformazione: perché la fisica cambierà il tuo modo di cucinare i pomodori]]></title><description><![CDATA[Calore contro osmosi. Come lo stesso ingrediente pu&#242; prendere due strade biologiche (e gustative) diametralmente opposte.]]></description><link>https://cheftara.substack.com/p/la-scienza-della-trasformazione-perche</link><guid isPermaLink="false">https://cheftara.substack.com/p/la-scienza-della-trasformazione-perche</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 21 Jul 2026 08:01:45 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!6NO0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>C&#8217;&#232; una frase che amo ripetere quando mi metto ai fornelli: la cucina non &#232; seguire un manuale, &#232; capire come governare il prodotto che abbiamo a disposizione.</p><p>Oggi partiamo da un singolo ingrediente di partenza &#8211; dei pomodori datterini, oppure dei piccadilly&#8211; e li spingiamo  verso due destini gastronomici completamente opposti. Non per un semplice capriccio estetico o di ricetta, ma sfruttando due principi fondamentali della fisica e della chimica: l&#8217;evaporazione termica e l&#8217;osmosi.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!6NO0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!6NO0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg" width="3738" height="1929" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1929,&quot;width&quot;:3738,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1030417,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207881924?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa4cbb3-77e7-4b09-b442-1653bfab1373_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6NO0!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F894f620f-ec53-4230-a8a5-375ab990e45b_3738x1929.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Un ingrediente, due trasformazioni completamente differenti</figcaption></figure></div><p>Oggi entriamo nel dettaglio di cosa succede davvero a livello molecolare quando trasformiamo il pomodoro a caldo e a freddo, completando il tutto con le formule e le dosi scientificamente calibrate per la vostra cucina.</p><h3>La via del fuoco (o del calore): evaporazione, umami e caramellizzazione</h3><p>Quando mettiamo i datterini in forno a 130&#176;C per circa 3 ore, non li stiamo semplicemente &#8220;cuocendo&#8221;. Stiamo applicando una trasformazione per sottrazione.</p><p><strong>Cosa succede all&#8217;acqua</strong>: l&#8217;acqua costituisce oltre il 90% del peso di un pomodoro fresco. Sottoponendola a un calore moderato e prolungato, ne provochiamo l&#8217;evaporazione graduale senza bruciare la polpa.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti a met&#224; tra scienza e cucina iscriviti per ricevere i prossimi contenuti!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p><strong>La concentrazione dell&#8217;umami</strong>: man mano che l&#8217;acqua se ne va, la concentrazione degli zuccheri naturali e, soprattutto, dell&#8217;acido glutammico impenna. &#200; per questo che un datterino semi-dry cotto in forno ha quel sapore incredibilmente profondo e sapido.</p><p><strong>Reazioni di Maillard e caramellizzazione</strong>: con l&#8217;aggiunta di una dose calibrata di zucchero e il calore del forno, gli zuccheri e gli amminoacidi della polpa reagiscono creando note complesse, dolci e tostate che il pomodoro crudo non potrebbe mai avere. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!XUiN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!XUiN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1871407,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207881924?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!XUiN!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d6e5964-489d-4122-8d31-6ba753ce123c_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Il risultato al piatto: una consistenza morbida, masticabile e un&#8217;esplosione di sapore concentrato, perfetta per dare spinta a un primo piatto, come condimento finale per un&#8217;insalata o per bilanciare la freschezza e la grassezza di un crostino con del labneh o del freschissimo formaggio di capra.</p><h3>La via del freddo: l&#8217;osmosi e la ricerca della croccantezza</h3><p>Dall&#8217;altra parte abbiamo <strong>l&#8217;osmosi</strong>, un processo in cui il calore non gioca alcun ruolo attivo nella trasformazione finale. <em>L&#8217;osmosi &#232; il movimento spontaneo di molecole di solvente (in questo caso l&#8217;acqua) attraverso una membrana semipermeabile, che va da una soluzione meno concentrata a una pi&#249; concentrata.</em></p><p>Per far funzionare l&#8217;osmosi a freddo sui pomodori, dobbiamo tenere a mente due passaggi chiave:</p><ol><li><p><strong>La barriera della buccia</strong>: la buccia del pomodoro &#232; impermeabile. Per permettere lo scambio, i pomodori vanno bucherellati con uno stuzzicadenti da entrambi i poli. Essendo pomodori datterini io non esagero con la &#8216;punzecchiatura&#8217; per evitare che perdano troppa acqua e si sfaldino durante il processo di &#8216;scambio&#8217;.</p></li><li><p><strong>Lo scambio dei liquidi</strong>: immergendo la polpa in una soluzione fredda bilanciata in parti uguali tra acqua e aceto con zucchero e sale (ad alta concentrazione di soluti), accade la magia: il pomodoro cede una parte del suo liquido interno e assorbe la soluzione agrodolce.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!sHI3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!sHI3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg" width="3027" height="4397" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4397,&quot;width&quot;:3027,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1691465,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207881924?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F79a53980-7817-4e5d-afec-9b58fc22e4db_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!sHI3!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F84dcd350-5d3e-4dcb-b74e-591c88b62bfe_3027x4397.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div></li></ol><p><strong>Il risultato al piatto</strong>: dopo 24 ore in frigorifero, la struttura cellulare cambia. Il pomodoro perde l&#8217;acidit&#224; grezza del frutto fresco e acquisisce una consistenza turgida, quasi croccante, con una spinta acida e speziata pazzesca.</p><h4>Il riepilogo tecnico</h4><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!i4h9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 424w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 848w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 1272w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!i4h9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png" width="1245" height="449" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:449,&quot;width&quot;:1245,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:74934,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207881924?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcd2eb866-f309-4399-838b-8a040959ca8d_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 424w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 848w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 1272w, /__u/substackcdn.com/image/fetch/$s_!i4h9!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e00aeab-afa3-4b79-8b41-63cfb7c7324a_1245x449.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Le formule e le quantit&#224; esatte</h3><p>Per ottenere un risultato replicabile e scientifico, la precisione nei pesi e nelle proporzioni &#232; fondamentale. Ecco i parametri esatti ricalibrati per entrambe le trasformazioni.</p><h4>Datterini arrosto semi-dry (trasformazione a caldo)</h4>
      <p>
          <a href="/__u/cheftara.substack.com/p/la-scienza-della-trasformazione-perche">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Come domare la 'pectina' e creare la confettura perfetta]]></title><description><![CDATA[L'arte lenta della macerazione e il ruolo fondamentale dello zucchero e del limone]]></description><link>https://cheftara.substack.com/p/come-domare-la-pectina-e-creare-la</link><guid isPermaLink="false">https://cheftara.substack.com/p/come-domare-la-pectina-e-creare-la</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 17 Jul 2026 16:13:05 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/068f2a3a-019d-440f-b640-8af04567ddce_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>C&#8217;&#232; un momento preciso, tra giugno e luglio, in cui i banchi del mercato si colorano di un arancione caldo, quasi dorato. &#200; il momento delle albicocche. Un frutto meraviglioso, poetico, ma con un enorme difetto: dura pochissimo. Abbiamo appena due mesi all&#8217;anno per godercele fresche. Ed &#232; qui che entra in gioco l&#8217;antico istinto della conservazione: fare la confettura non &#232; solo un modo per riempire la dispensa, &#232; un atto di rispetto per la stagionalit&#224;. Significa mettere letteralmente sotto vetro l&#8217;estate per poterla riaprire a colazione a met&#224; dicembre.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Iqi_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Iqi_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1271458,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207393510?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Iqi_!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F749773d1-0c81-4529-9500-59770e9a248e_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Ma per farlo come si deve, senza affidarsi al caso o a bustine di addensanti industriali, dobbiamo fare un patto con la chimica. Perch&#233; c&#8217;&#232; solo un vero segreto dietro la confettura perfetta: <strong>la pectina</strong>. E oggi impariamo a domarla.</p><h3>La macerazione: la fisica che lavora a freddo</h3><p>Prima ancora di accendere il fuoco, c&#8217;&#232; un passaggio che distingue una confettura ordinaria da un capolavoro di consistenza e profumo. Vale per le albicocche, ma memorizzatelo perch&#233; &#232; una regola aurea per qualsiasi frutta decidiate di mettere in pentola: <strong>la macerazione</strong>.</p><p>Quando uniamo la frutta tagliata allo zucchero e la lasciamo riposare a freddo (rigorosamente in frigorifero per evitare che i lieviti selvaggi facciano partire una fermentazione), attiviamo un fenomeno fisico spontaneo chiamato <strong>osmosi</strong>.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti tra scienza e cucina iscritivi alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>In parole semplici: lo zucchero all&#8217;esterno delle cellule della frutta crea un forte dislivello di concentrazione. Per bilanciare questo squilibrio, l&#8217;acqua contenuta dentro le cellule del frutto &#8220;scappa&#8221; verso l&#8217;esterno. Il risultato visivo sembra una magia: dopo poche ore vi ritroverete con la frutta letteralmente sommersa da uno sciroppo limpido e profumatissimo, senza aver aggiunto una sola goccia d&#8217;acqua artificiale.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Is2T!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Is2T!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1029988,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/207393510?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Is2T!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5835f1cf-81dd-45aa-ab5d-ac1c1985068f_3024x4032.heic 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">L&#8217;albicocca pre e post macerazione: lucida e &#8216;candita&#8217;</figcaption></figure></div><p>Ma c&#8217;&#232; anche un risvolto strutturale: perdendo acqua, le pareti cellulari del frutto collassano delicatamente. La frutta si &#8220;pre-candisce&#8221; a freddo. Questo significa che quando andremo a cuocere, la polpa manterr&#224; una consistenza straordinaria, traslucida e piacevole al morso, invece di spappolarsi subito in un&#8217;informe passata di frutta.</p><h4>La timeline del tempo: Cosa cambia tra 6, 12 e 18 ore?</h4><p>In cucina il tempo &#232; un ingrediente, e nella macerazione ne determina la struttura finale. Sebbene la fisica dell&#8217;osmosi si attivi fin dai primi minuti, la durata del riposo in frigorifero cambia drasticamente il comportamento del frutto in cottura. Ecco cosa succede alla struttura cellulare con il passare delle ore:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/come-domare-la-pectina-e-creare-la">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Impariamo a conoscere il pomodoro, cambierà il nostro modo di cucinarlo]]></title><description><![CDATA[Capire la gestione dell'acqua e della trasformazione del pomodoro ci render&#224; non necessariamente cuochi migliori ma pi&#249;consapevoli]]></description><link>https://cheftara.substack.com/p/impariamo-a-conoscere-il-pomodoro</link><guid isPermaLink="false">https://cheftara.substack.com/p/impariamo-a-conoscere-il-pomodoro</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Tue, 14 Jul 2026 06:53:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!jWKc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Nella mia filosofia, imparare a usare il pomodoro  in cucina significa prima di tutto imparare a gestire l&#8217;acqua.</p><p>Nel <a href="/__u/cheftara.substack.com/p/capire-la-scienza-del-pomodoro-il?r=db2yr">primo capitolo della scienza in cucina</a> abbiamo analizzato la struttura biologica della bacca del pomodoro, scoprendo come il pH, i gradi Brix e l&#8217;anatomia interna guidino le nostre scelte. </p><p>Oggi facciamo un salto di livello. Entriamo nel regno della fisica dei fluidi e del bilanciamento molecolare, scoprendo come dominare gli stati della materia del pomodoro controllando due forze opposte: il calore (la termica) e la separazione (la meccanica).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!jWKc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 424w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 848w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 1272w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!jWKc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png" width="5131" height="3908" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3908,&quot;width&quot;:5131,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:20654387,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/206894971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdd4f308-9507-412d-98ae-cabcc334b1a3_3908x5362.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 424w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 848w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 1272w, /__u/substackcdn.com/image/fetch/$s_!jWKc!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cadfcd-4911-44af-bffb-af7abc75c875_5131x3908.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Il percorso termico: la gestione dell&#8217;acqua</h3><p>Il pomodoro fresco &#232; un paradosso liquido: &#232; composto per circa il 94% da acqua e solo per il 6% da residuo secco (zuccheri, fibre, sali, acidi organici). Quando portiamo il pomodoro sul fuoco, iniziamo un processo di sottrazione termica dell&#8217;acqua libera. Vediamo i numeri reali di questa trasformazione sulla bilancia:</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti a met&#224; tra scienza e cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><ul><li><p>1<strong> kg di pomodori freschi </strong>(San Marzano): la nostra materia prima di partenza (94% acqua, ~5.5&#176;gradi Brix).</p></li><li><p><strong>500 g di passata</strong>:  dopo circa 20 minuti di cottura ed eliminazione di bucce e semi - attraverso per esempio un passaverdure -  il peso si dimezza. L&#8217;acqua libera, tuttavia, domina ancora la struttura del pomodoro.</p></li><li><p><strong>30 g di super concentrato</strong>: spingendo la cottura a fuoco lento fino a 50 minuti, eliminiamo quasi completamente l&#8217;acqua per evaporazione. Quello che resta sul fondo del pentolino &#232; un concentrato quasi plastico. Abbiamo ridotto il peso iniziale di oltre il 95%, concentrando il sapore di un intero chilo in qualche cucchiaio.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!4Dyq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!4Dyq!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg" width="5712" height="1984" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1984,&quot;width&quot;:5712,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1162512,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/206894971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80ca0b1e-bd0b-4bf1-9bdb-8d9e1b615c41_4284x5712.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!4Dyq!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d016d6b-0842-41c6-8681-a1e10d306dc0_5712x1984.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Tutte le fasi del pomodoro: dal San Marzano al super concentrato</figcaption></figure></div></li></ul><h4>Il picco dei Gradi Brix e la stabilit&#224; biologica</h4><p>Nel super concentrato fatto in casa, il residuo secco schizza a valori estremi, oscillando tra i 55&#176; Bx e i 60&#176;Bx. Questo significa che oltre la met&#224; del peso del fluido &#232; composta da zuccheri e solidi solubili.</p><div class="pullquote"><p>Questa drastica riduzione dell&#8217;acqua libera ha un effetto conservativo pazzesco: i batteri non hanno pi&#249; acqua a disposizione per riprodursi, poich&#233; quella rimasta &#232; chimicamente legata agli zuccheri e alle fibre. &#200; lo stesso principio fisico per cui il miele non scade mai.</p></div><h4>La reazione di Maillard e il concentrato di umami</h4><p>Noterete una cosa: il super concentrato - esattamente come il concentrato industriale del classico &#8216;tubetto&#8217; &#232; virato dal classico rosso pomodoro a un rosso mattone scuro e lucido. Questo accade perch&#232; sopra i 130&#176;C si attiva la classica reazione di Maillard (un giorno dovremmo parlarne pi&#249; diffusamente in effetti). Gli amminoacidi del pomodoro si combinano con i suoi zuccheri naturali, generando nuovi composti aromatici complessi e scuri (le melanoidine).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ymwa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!ymwa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg" width="1414" height="2000" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2000,&quot;width&quot;:1414,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:290816,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/206894971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ymwa!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F438c0bcc-2da8-4926-9f63-52c5803d0f0e_1414x2000.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">50 minuti di cottura per una bomba di umami</figcaption></figure></div><p>Contemporaneamente, l&#8217;acido glutammico naturale si condensa in uno spazio infinitesimo: abbiamo creato un vero e proprio concentrato di puro umami.</p><blockquote><p>Insomma, tutta questa fatica &#232; stata ripagata: il concentrato di pomodoro &#232; un gioiellino che possiamo conservare mesi in frigorifero e possiamo usarlo per rinforzare sughi, dare corpo a brodi e creare spinte incredibile nella creazione di salse e fondi.</p></blockquote><h3>Il paradosso meccanico: l&#8217;acqua di pomodoro e la pasta di pomodoro estratta a freddo</h3><p>Prendiamo adesso una via opposta. Frulliamo i pomodori crudi a freddo e li lasciamo prima scolare per un paio d&#8217;ore sopra un colino. Cominceranno piano piano a perdere parte dell&#8217;acqua (ne parleremo nel capitolo successivo).  Quando gran parte dell&#8217;acqua sar&#224; uscita dal pomodoro grazie alla semplice forza di gravit&#224;, prendiamo un leccapentole e, schiacciamo la polpa con forza all&#8217;interno dello stesso colino.</p><p>Quello che troveremo nel nostro piatto sar&#224; sorprendente: una pasta densa, soda e compatta, incredibilmente simile al super concentrato termico a prima vista. Ma dal punto di vista chimico-fisico siamo all&#8217;esatto opposto:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/impariamo-a-conoscere-il-pomodoro">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Capire la scienza del pomodoro, il re dell'estate]]></title><description><![CDATA[Come il ph, gradi Brix e anatomia ci aiutano a creare lo spaghetto al pomodoro perfetto]]></description><link>https://cheftara.substack.com/p/capire-la-scienza-del-pomodoro-il</link><guid isPermaLink="false">https://cheftara.substack.com/p/capire-la-scienza-del-pomodoro-il</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Thu, 09 Jul 2026 06:25:50 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!GtYs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb5d47b7-c0d9-46f3-857c-3ad5224eb724_1414x2000.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Come ogni anno, quando arriva l&#8217;estate, ci ritroviamo sparsi per la cucina una quantit&#224; indescrivibile di pomodori, specialmente se abbiamo il piacere di coltivarli in casa, nell&#8217;orto o nei nostri balconi. </p><blockquote><p>Oggi ci fermiamo un attimo e guardiamo dentro a un pomodoro, alla sua struttura peculiare, alle sue caratteristiche: scopriremo un mondo che forse non conoscevamo e saremo in grado di apprezzare di pi&#249; questo &#8216;<strong>frutto</strong>&#8217;.</p></blockquote><p>Nel linguaggio comune lo consideriamo una verdura, ma la botanica non mente: il pomodoro &#232; una bacca (quindi un frutto vero e proprio). Si sviluppa infatti dall&#8217;ovario fecondato del fiore della pianta e racchiude al suo interno i semi. Questo paradosso biologico si riflette direttamente sulla sua composizione chimica, rendendolo un ingrediente unico in grado di combinare un&#8217;acidit&#224; spiccata con una dolcezza innata.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi articoli a met&#224; tra scienza e cucina iscriviti alla community!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h3>Giusto un po&#8217; di chimica: pH e grado Brix</h3><p>Per dominare il pomodoro dobbiamo comprendere le due grandezze fondamentali che ne determinano il comportamento chimico e fisico: il pH e il Grado Brix (&#176;Bx).</p><h4>Il pH: la barriera dell&#8217;acidit&#224;</h4><p>Il pomodoro ha un pH decisamente basso, che oscilla mediamente tra 4.2 e 4.5. Dal punto di vista della sicurezza alimentare, questa spiccata acidit&#224; organica (dovuta principalmente all&#8217;acido citrico e malico) &#232; una benedizione: blocca la proliferazione batterica e permette di realizzare conserve e passate fatte in casa in totale sicurezza, senza necessit&#224; di acidificare artificialmente.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Mi0v!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Mi0v!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fad1e154-153d-4f0a-832f-53b42d1f5a20.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1350038,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/206011819?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 424w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 848w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 1272w, /__u/substackcdn.com/image/fetch/$s_!Mi0v!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffad1e154-153d-4f0a-832f-53b42d1f5a20.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>Il Grado Brix: L&#8217;indice di dolcezza naturale</h4><p>Il <strong>Grado Brix</strong> misura la concentrazione di solidi solubili in un liquido, che nel pomodoro sono composti al 90-95% da zuccheri (fruttosio e glucosio). 1 grado Brix </p><p>equivale a 1 grammo di zucchero disciolto in 100 grammi di soluzione. Strumenti alla mano (ma anche banalmente guardando su google), scopriamo che la dolcezza di alcune variet&#224; rasenta quella della frutta da tavola come la mela.</p><p>Nella foto sotto ho comparato il grado brix dei principali pomodori che usiamo in cucina (ossia i miei pomodori preferiti&#8230;).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!-8AC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!-8AC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg" width="2899" height="4694" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4694,&quot;width&quot;:2899,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1425005,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/206011819?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23b59a5a-35f1-45ff-a360-7eabedc91121.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!-8AC!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d598f48-290c-47f3-8121-a690ff7dff57_2899x4694.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Cuore di Bue: 5.0&#176;Bx: dolcezza delicata, pochissima gelatina acida, sapore rinfrescante.</p><p>San Marzano 5.5&#176;Bx: zuccheri moderati a crudo, ma ad altissimo potenziale di concentrazione in cottura.</p><p>Camone 6.5&#176;Bx: alto livello di zuccheri mascherato da un&#8217;acidit&#224; eccezionale dovuta alla clorofilla attiva.</p><p>Datterino 9.5&#176;Bx: vera e propria caramella vegetale. Gli zuccheri sono quasi al livello di una mela.</p><h3>Un po&#8217; di anatomia: a ciascuno il suo pomodoro</h3><p>Ci sono decine e decine di variet&#224; di pomodori, ognuno ha le proprie caratteristiche e propriet&#224;, per&#242; possiamo dire che a livello anatomico la mappa del pomodoro rivela quattro parti distinte, ciascuna con funzioni biologiche e gastronomiche precise:</p>
      <p>
          <a href="/__u/cheftara.substack.com/p/capire-la-scienza-del-pomodoro-il">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[La scienza in cucina: dalla panna al burro nocciola]]></title><description><![CDATA[Come la fisica (e un po' di kefir) trasformano la materia in cucina]]></description><link>https://cheftara.substack.com/p/la-scienza-in-cucina-dalla-panna</link><guid isPermaLink="false">https://cheftara.substack.com/p/la-scienza-in-cucina-dalla-panna</guid><dc:creator><![CDATA[ChefTara]]></dc:creator><pubDate>Fri, 03 Jul 2026 05:32:13 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/f1ec5d38-ed39-4bce-8d53-4d26e3810473_1200x630.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Se c&#8217;&#232; una cosa che la cucina ci insegna, &#232; che spesso diamo per scontate le magie chimiche pi&#249; spettacolari solo perch&#233; le vediamo fin da bambini. Prendiamo per esempio la panna liquida. Ci hanno insegnato che se la sbattiamo abbastanza a lungo (magari con l&#8217;aiuto di una frusta elettrica), a un certo punto diventa panna montata, il sogno di ogni bambino. </p><p>Ma quello che forse non sapevamo, &#232; che se continuiamo a sbattere, la panna smette di essere soffice e vaporosa, si &#8220;rompe&#8221; in un ammasso slegato e, improvvisamente, si separa in un panetto solido e in un liquido lattiginoso.</p><p>In quel preciso istante non avete solo fatto il burro: avete assistito a un fenomeno fisico (chiaramente involontario) chiamato <strong>inversione di fase</strong>.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://cheftara.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Iscriviti&quot;,&quot;language&quot;:&quot;it&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Se ti piacciono questi contenuti a met&#224; tra scienza e cucina, iscriviti a ChefTara!</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digita la tua email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Iscriviti"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>In questo viaggio ci faremo guidare da <strong>8 protagonisti fondamentali</strong> &#8211; dalla panna fresca fino al burro nocciola &#8211; per capire come la chimica e la fisica cambiano radicalmente la materia (e il sapore) in cucina. </p><p><strong>E scopriremo che basta veramente poco per creare il nostro primo panetto di burro.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!2XKF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_webp, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!2XKF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg" width="1080" height="1920" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1920,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:189102,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://cheftara.substack.com/i/204686566?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_424, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_848, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_1272, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!2XKF!, /__u/cheftara.substack.com/w_1456, /__u/cheftara.substack.com/c_limit, /__u/cheftara.substack.com/f_auto, /__u/cheftara.substack.com/q_auto:good, /__u/cheftara.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f8c8eb0-92eb-4b61-b159-be77f8da263f_1080x1920.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Panna fresca e Kefir: l&#8217;incontro chimico</h2><p>Per capire come si fa il burro, dobbiamo prima capire cos&#8217;&#232; la <strong>panna fresca</strong>. Tecnicamente, &#232; un&#8217;<strong>emulsione di grasso in acqua</strong>. Significa che abbiamo miliardi di minuscole sferette di grasso (idrofobiche, che odiano l&#8217;acqua) sospese all&#8217;interno di un liquido a base acquosa.</p><p>Perch&#233; non si uniscono subito tra loro? Perch&#233; ogni sferetta &#232; protetta da una specie di &#8220;scudo&#8221;: una membrana fatta di proteine e fosfolipidi che respinge gli altri globuli di grasso e li tiene separati (quello che chiameremo una <em>emulsione calma</em>).</p><p>Se comprate la panna e la montate subito, otterrete un burro dignitoso, ma chimicamente &#8220;dolce&#8221; e piatto. Se invece introduciamo il secondo protagonista, il <strong>kefir</strong>, e lasciamo fermentare tutto per 12 ore, diamo il via a una rivoluzione. <strong>Il procedimento &#232; semplicissimo: per 500 ml di panna fresca, basteranno appena 30-40 ml di kefir per far partire la fermentazione. Vi baster&#224; unire i due ingredienti, coprire la bocca della bottiglia con un panno e lasciarla per 12 ore a temperatura ambiente.</strong> In questo lasso di tempo, i microrganismi faranno magie:</p><ul><li><p><strong>L&#8217;acidificazione:</strong> i batteri lattici del kefir si nutrono del lattosio e producono acido lattico. Questo abbassa il pH e indebolisce gli &#8220;scudi&#8221; proteici dei globuli di grasso. In pratica, stiamo sabotando le difese della panna per i passaggi successivi.</p></li><li><p><strong>La magia del diacetile:</strong> I batteri liberano una molecola magica chiamata <strong>diacetile</strong>. &#200; il composto chimico responsabile del classico, celestiale profumo &#8220;di burro&#8221; che non troviamo nella classica panna da supermercato.</p></li></ul><h2>Panna tradizionale vs panna fermentata: cosa cambia davvero?</h2>
      <p>
          <a href="/__u/cheftara.substack.com/p/la-scienza-in-cucina-dalla-panna">
              Read more
          </a>
      </p>
   ]]></content:encoded></item></channel></rss>