 Israeli cuisine has adopted, and continues to adapt, elements of various styles of diaspora Jewish cuisine, particularly the Mizrahi, Sephardic and Ashkenazi styles of cooking.It incorporates many foods traditionally included in other Middle Eastern and Mediterranean cuisines, so that spices like za'atar and foods such as falafel, hummus, msabbha, shakshouka and couscous are now widely popular in Israel.Other influences on the cuisine are the availability of foods common to the Mediterranean region, especially certain kinds of fruits and vegetables, dairy products and fish; the tradition of keeping kosher; and food customs and traditions specific to Shabbat and different Jewish holidays, such as challah, jachnun, malawach, gefilte fish, hamin, me'orav yerushalmi and sufganiyot.