Hearty Whole Wheat Waffles

1 1/2 cups whole wheat flour
2 teaspoons baking powder
1/2 teaspoon salt
2 tablespoons sugar
1 large egg
1 1/2 cups milk
1/3 cup oil

Whisk together the flour, baking powder, salt, and sugar. In a separate bowl, whisk together the egg whites, milk, and applesauce. Mix together the wet and dry ingredients, stirring just till combined.
Cook the waffles as directed in the instructions that came with your waffle iron.
Yield: about 3 10” waffles.