Israeli cuisine primarily comprises dishes brought from the Jewish diaspora, and has more recently been defined by the development of a notable fusion cuisine characterized by the mixing of Jewish cuisine and Arab cuisine. It also blends together the culinary traditions of the various diaspora groups, namely those of Middle Eastern Jews with roots in Southwest Asia and North Africa, Sephardi Jews from Iberia, and Ashkenazi Jews from Central and Eastern Europe.

Challah is a special bread of Ashkenazi Jewish origin, usually braided and typically eaten on ceremonial occasions such as Shabbat and major Jewish holidays. Ritually acceptable challah is made of dough from which a small portion has been set aside as an offering. Challah may also refer to the dough offering. The word is biblical in origin, meaning "loaf". Similar braided breads such as kalach and vánočka are found across Central and Eastern Europe.