I just taught another cooking class at one of our local middle schools. The topping for the baked apples was a hit and I promised I would post the recipe for them.
It's really very simple to make:
Mix one cup low fat sour cream with 2 tablespoons milk. Add 1/4 teaspoon vanilla, 1/4 teaspoon sugar and 1/2 teaspoon cinnamon. Mix well and serve over baked apples,apple streusel pie, or your favorite pie or cake.
Enjoy!