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
Haggadah (bitter herbs) is recited and then it is dipped into the charoset and eaten. The maror (bitter herb) is placed between two small pieces of matzo, similarly to how the contents of a sandwich are placed between two slices of bread, and eaten. This follows the tradition of Hillel, who did the same at his Seder table 2,000 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. The "afikoman", which was hidden earlier in the Seder, is