Matzo produce is completely permissible for consumption during Passover, whether or not made according to the laws applying to matzot. As a result, Joseph ben Ephraim Karo, author of the "Shulchan Aruch" or "Code of Jewish Law" (Orach Chayim 462:4) granted blanket permission for the use of any matzo made from non-water-based dough, including egg matzo, on Passover. Many egg matzo boxes no longer include the message, "Ashkenazi custom is that egg matzo is only allowed for children, elderly and the infirm during Passover." Even amongst those who consider that enriched matzot may not be "eaten" during Passover, it is permissible
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