Preheat oven to 375 degrees. ... sugar; add egg whites; beat well. Blend in ... and baking powder. Mix dry ingredients into yogurt mixture. ... stiff. Fold diced apples into batter. Spread 1/2 of ... clean. Yield: 12 servings.
Ingredients: 12 (cinnamon .. flour .. soda .. sugar .. walnuts .. whites ...)