Matzo must be ground from one of the five grains specified in Jewish law for Passover matzo: wheat, barley, spelt, rye or oat. Per Ashkenazic tradition, matzo made with wine, fruit juice, onion, garlic, etc., is not acceptable for use at any time during the Passover festival except by the elderly or unwell. Matzo dough is quickly mixed and rolled out without an autolyse step as used for leavened breads. Most forms are pricked with a fork or a similar tool to keep the finished product from puffing up, and the resulting flat piece of dough is cooked at high temperature
Passover Seder two slices of bread, and eaten. This follows the tradition of Hillel, who did the same at his Seder table 2000 years ago (except that in Hillel's day the Paschal sacrifice, matzo, and maror were eaten together.) The festive meal is eaten. Traditionally it begins with the charred egg on the Seder plate. In Yiddish, there is a saying: מיר צוגרייטן די טיש און עסן די פיש which means "We set the table and eat the fish". The "afikoman", which was hidden earlier in the Seder, is traditionally the last morsel of food eaten by participants in the Seder. Each