1. Combine dry ingredients.
2. Combine apple sauce, egg beaters, and sour cream.
3. Mix the dry and wet ingredients to form a batter.
4. Pour half the batter into a greased baking pan.
5. Mix filling ingredients then spread over batter in baking dish
6. Pour remainder of batter into baking dish.
7. Bake at 350 degrees for 35-40 minutes.