1/3 cup margarine
1 1/4 cups brown sugar
1/3 cup flour
2/3 cups rolled oats
1 tsp cinnamon
6 Macintosh apples

Preheat oven to 375°F

Grease an 8″ baking dish.
Mix together melted margarine and lightly packed brown sugar.
Add flour, rolled oats, and cinnamon.
Arrange in prepared dish with peeled and sliced apples

Bake in 375°F oven for 40 minutes or until apples are tender and topping is golden brown. Serves six.