Editing Kashrut (section)

===Kosher utensils===
[[File:Kosher dishes P7160076.JPG|thumb|Kosher dairy dishes from the 19th century in the [[Jewish Museum, Berlin]]]]
Utensils used for non-kosher foods become non-kosher, and make even otherwise kosher food prepared with them non-kosher.

Some such utensils, depending on the material they are made from, can be made suitable for preparing kosher food again by immersion in boiling water or by the application of a blowtorch.

Food prepared in a manner that violates the {{transliteration|he|[[Shabbat]]}} (Sabbath) may not be eaten; although in certain instances it is permitted after the {{transliteration|he|Shabbat}} is over.<ref>''Shulchan Aruch'', ''Orach Chayim'', 318:1</ref>