Matzah is a type of unleavened bread traditionally eaten during the Jewish holiday of Passover. It is made from just flour and water, and the dough must be baked within 18 minutes to prevent it from rising. Matzah symbolizes the haste with which the Israelites left Egypt, as they did not have time to let their bread rise. During Passover, matzah is consumed in various forms, including plain sheets and as part of dishes like matzah ball soup. It is also used in the Seder meal, where it plays a significant role in the rituals and storytelling of the Exodus.