Nilla Apple Crisp

Ingredients:
- 8 cups thinly sliced peeled granny smith apples (about 4 large)
- 12 cup firmly packed brown sugar, divided
- 2 teaspoons ground cinnamon, divided
- 13 cup old fashioned oats
- 14 cup cold margarine
- 25 reduced-fat vanilla wafers, crushed (about 1 cup crumbs)
- 1 12 cups thawed Cool Whip Lite

Directions:
- Preheat oven to 350.
- Toss appleswith 1/4 cup of the brown sugar and 1 teaspoon of the cinnamon.
- Spoon into 8-9 inch square baking dish.
- Combine oats, the remaining 1/4 cup brown sugar and 1 teaspoon cinnamon in medium bowl.
- Cut in margarine with pastry blender or 2 knives, until mixture resembles coarse crumbs.
- Add wafer crumbs; mix well.
- Spread crumb mixture evenly over apples.
- Bake 30 to 35 minutes or until apples are tender.
- Serve warm or cooled.
- Top with whipped topping.