cup melted butter
cups sifted all-purpose flour
teaspoons baking powder
cup fresh or frozen blueberries, rinsed
In a small mixing bowl, beat egg whites until stiff; set aside. Beat egg yolks; add milk and melted butter. Sift dry ingredients together; add egg yolk mixture and mix until smooth and fold in blueberries. Gently fold in beaten egg whites. Bake in a hot waffle iron. Makes about 6 blueberry waffles.