PREPARATION:Preheat waffle maker. Put all ingredients except egg whites in large mixer bowl. Beat on low until moistened. Increase to medium, mix until smooth. By hand, gently fold in beaten egg whites. Pour 1/2 cup batter over grids. Close waffle maker, bake until steam no longer escapes, about 3-5 minutes. Repeat. Serve hot with your favorite topping.
Chocolate Chip Waffles: Fold 1 cup chocolate chips into batter. Bake as directed.