Unleavened bread Unleavened bread Unleavened bread is any of a wide variety of breads which are not prepared with raising agents such as yeast. Unleavened breads are generally flat breads; however, not all flat breads are unleavened. Unleavened breads, such as the tortilla and roti, are staple foods in Central America and South Asia, respectively. Unleavened breads have symbolic importance in Judaism and Christianity. Jews consume unleavened breads such as matzo during Passover - various traditions explain this usage. Unleavened bread also features in some Western Christian liturgies during the Eucharist, a rite derived from the Last Supper when Jesus broke bread,
Ancient Israelite cuisine wafers ("rekikim") smeared with oil baked in an oven. There were also baked goods, all made of wheat flour and baked in an oven, which were not burned on the altar. These were the twelve unleavened and specially shaped showbreads, eaten by the priests after they had been displayed; two loaves of leavened bread prepared for the festival of Shavuot and eaten by the priests; thanksgiving breads, which included leavened bread, unleavened bread, unleavened wafers and scalded loaves, with one of each kind given to the priests and the remainder eaten by the owner and guests; and the unleavened loaves