Waffles Waffles are light batter cakes cooked between two gridded hot plates that give the food its distinctive, pocketed pattern. The modern waffle has its origins in the wafers—thin, crisp cakes made from a mixture of barley and oats and baked between wafer-irons—that were popular in the Middle Ages. Today, a number of waffle varieties are enjoyed throughout the world, including Belgian, Liège, American, and Hong Kong-style waffles. When is International Waffle Day celebrated? Discuss