Food and drink prohibitions in the context of Kashrut

Kashrut (also kashruth or kashrus, כַּשְׁרוּת‎) is a set of dietary laws dealing with the foods that Jewish people are permitted to eat and how those foods must be prepared according to Jewish religious law. Food that may be consumed is deemed kosher (/ˈkoʊʃər/ in English, Yiddish: כּשר), from the Ashkenazi pronunciation of the term that in Sephardi or Modern Hebrew is pronounced kashér (כָּשֵׁר‎), meaning "fit" (in this context: "fit for consumption"). Food that may not be consumed, however, is deemed treif (/treɪf/ in English, Yiddish: טרײף), also spelled treyf (Yiddish: טריף). In case of objects the opposite of kosher is pasúl (/pəˈsul/ in English, Yiddish: פָּסוּל).

Although the details of the laws of kashrut are numerous and complex, they rest on a few basic principles:

Ancient Israelite cuisine was similar to other contemporary Mediterranean cuisines. Dietary staples were bread, wine, and olive oil; also included were legumes, fruits and vegetables, dairy products, and fish and other meat. Importance was placed on the Seven Species, which are listed in the Hebrew Bible as being special agricultural products of the Land of Israel.

Like many cultures, the Israelites abided by a number of dietary regulations and restrictions that were variously unique or shared with other Near Eastern civilizations. These culinary practices were largely shaped by the Israelite religion, which later developed into Judaism and Samaritanism. People in ancient Israel generally adhered to a particular slaughter method and only consumed from certain animals, notably excluding pigs and camels and all predators and scavengers, as well as forbidding blood consumption and the mixing of milk and meat. There was a considerable continuity in the main components of the diet over time, despite the introduction of new foodstuffs at various stages.

A cuisine is a specific set of cooking traditions and practices, often associated with a specific culture or region. Each cuisine involves food preparation in a particular style, of food and drink of particular types, to produce individually consumed items or distinct meals. A cuisine is frequently named after the region or place where it originated. A cuisine is primarily influenced by the ingredients that are available locally or through trade. Religious food laws can also exercise a strong influence on such culinary practices.