1. 1. Preheat the oven to 350°F (175°C).

2. 2. Peel and slice the red delicious apples.

3. 3. In a mixing bowl, combine the sliced apples with pumpkin, brown sugar, and powdered sugar. Mix well.

4. 4. In a separate bowl, mix together nonfat dry milk powder, crushed Nilla wafers, granulated sugar, and all-purpose flour to make the topping.

5. 5. Spread the apple-pumpkin mixture in a baking dish.

6. 6. Sprinkle the Nilla wafer topping over the apple-pumpkin mixture.

7. 7. Bake in the preheated oven for 30-35 minutes or until the topping is golden brown and crispy.

8. 8. Serve warm and enjoy!