Banana Appam is a sweet and fruity variation of the traditional appam. To make Banana Appam using a food processor, grind soaked rice, grated coconut, ripe bananas, and jaggery together to form a smooth batter. Ferment the batter and cook it in a special appam pan. The addition of bananas gives the appam a delightful flavor and aroma. Serve hot as a snack or dessert.