{"id":5638,"date":"2011-03-04T11:03:58","date_gmt":"2011-03-04T09:03:58","guid":{"rendered":"https:\/\/ph.yhb.org.il\/en\/?p=5638"},"modified":"2021-03-22T11:26:58","modified_gmt":"2021-03-22T09:26:58","slug":"04-11-03","status":"publish","type":"post","link":"https:\/\/ph.yhb.org.il\/en\/04-11-03\/","title":{"rendered":"03.\u00a0Baking Ovens and Trays"},"content":{"rendered":"<p>The oven itself and the racks on which trays are placed are kashered by cleaning them and running the oven on its hottest setting for half an hour.<\/p>\n<p>Baking trays are not kashered because they absorbed through fire, and kashering them requires <strong>libun<\/strong> at a temperature of 400<sup>o<\/sup>C, which will likely cause them serious damage (above, 10:5 and 9). One should therefore buy special baking trays for Pesa\u1e25, while the <strong>\u1e25ametz<\/strong> trays should be cleaned and put away like all other <strong>\u1e25ametz<\/strong> utensils. Instead of special Pesa\u1e25 trays, one may use disposable trays.<sup><a href='#_te01ftn11_3' id='_te01ftnref11_3' class='aup1'>[3]<\/a><\/sup><\/p>\n<div>\n<hr size=\"1\" \/>\n<div>\n<a href='#_te01ftnref11_3' id='_te01ftn11_3'>[3]<\/a>. With regard to the oven walls, the entire concern is for steam that may have been absorbed into them and will be released by the walls, thus rendering Pesa\u1e25 food forbidden. Therefore, it is certain that the oven can be kashered by heating it to a high temperature. Even if a <strong>\u1e25ametz<\/strong> dish once spilled and was absorbed into the oven itself, since there is no direct contact between the oven itself and the Pesa\u1e25 foods, and the only concern is for steam that it might release, heating the oven to its highest temperature is sufficient. (This is also the view of R. Shlomo Zalman Auerbach in <strong>Halikhot Shlomo<\/strong> 3:2; however, <strong>\u1e24azon Ovadia<\/strong>, p. 132, and <strong>\u1e24ut Shani<\/strong> 10:2 state that one must also wait 24 hours, as is customary before <strong>hagala<\/strong>. Nevertheless, in practice, this is not necessary since it is being kashered by means of <strong>libun<\/strong>, as explained in <strong>Peninei Halakha: Kashrut<\/strong> 25:11). Even though heating the oven itself to its highest temperature kashers it, it is customary to clean it as well. Ovens that self-clean at more than 400<sup>o<\/sup>C need not be cleaned before kashering even according to custom.<\/p>\n<p>Baking trays in which <strong>\u1e25ametz <\/strong>is baked cannot be kashered because custom follows the stringent view (above, 10:5) that requires a temperature or 350-400<sup>o<\/sup>C to kasher them by means of <strong>libun<\/strong>, which will damage them. However, one who wants to rely on the lenient view, that even <strong>libun<\/strong> only requires heating up to the temperature at which the baking took place, may kasher the baking trays in the oven, as explained above (10:5).<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The oven itself and the racks on which trays are placed are kashered by cleaning them and running the oven on its hottest setting for half an hour. Baking trays are not kashered because they absorbed through fire, and kashering them requires libun at a temperature of 400oC, which will likely cause them serious damage [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-5638","post","type-post","status-publish","format-standard","hentry","category-11-koshering-the-kitchen"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>03.\u00a0Baking Ovens and Trays - Peninei Halakha<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ph.yhb.org.il\/en\/04-11-03\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"03.\u00a0Baking Ovens and Trays - Peninei Halakha\" \/>\n<meta property=\"og:description\" content=\"The oven itself and the racks on which trays are placed are kashered by cleaning them and running the oven on its hottest setting for half an hour. Baking trays are not kashered because they absorbed through fire, and kashering them requires libun at a temperature of 400oC, which will likely cause them serious damage [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ph.yhb.org.il\/en\/04-11-03\/\" \/>\n<meta property=\"og:site_name\" content=\"Peninei Halakha\" \/>\n<meta property=\"article:published_time\" content=\"2011-03-04T09:03:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-22T09:26:58+00:00\" \/>\n<meta name=\"author\" content=\"\u05e6\u05d5\u05d5\u05ea \u05d4\u05d0\u05ea\u05e8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u05e6\u05d5\u05d5\u05ea \u05d4\u05d0\u05ea\u05e8\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/04-11-03\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/04-11-03\\\/\"},\"author\":{\"name\":\"\u05e6\u05d5\u05d5\u05ea \u05d4\u05d0\u05ea\u05e8\",\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/#\\\/schema\\\/person\\\/8822293bfa4f7cd35b44a3c311851b63\"},\"headline\":\"03.\u00a0Baking Ovens and Trays\",\"datePublished\":\"2011-03-04T09:03:58+00:00\",\"dateModified\":\"2021-03-22T09:26:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/04-11-03\\\/\"},\"wordCount\":354,\"publisher\":{\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/#organization\"},\"articleSection\":[\"11 \u2013 Kashering the Kitchen for Pesa\u1e25\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/04-11-03\\\/\",\"url\":\"https:\\\/\\\/ph.yhb.org.il\\\/en\\\/04-11-03\\\/\",\"name\":\"03.\u00a0Baking Ovens and Trays - 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