1 large egg or 2 egg whites
⅓ c sugar
1 t baking powder
1 t vanilla
½ c flour
1 c diced, cored, and unpeeled apple
½ c walnuts
Preheat oven to 350 degrees.
Beat eggs, sugar, baking powder, and vanilla with electric mixer for 5 mins until thick and fluffy.
Fold in flour.
When smooth and well blended, fold in apples and nuts.
Scrape into 8x8 or 9x9 pie plate and bake 15-25 mins until puffed and brown. Serve warm.