4 med. apples, peeled, cored and sliced (4 c.)
1/4 c. (1/2 stick) butter (softened)
1/2 c. firmly packed brown sugar
1/2 c. flour
1/2 tsp. ground cinnamon
1 c. Post Grape-Nut Flakes cereal

Heat oven to 375 degrees F. Arrange apple slices in a 9 inch square baking dish. Beat butter; mix in sugar, flour and cinnamon. Stir in cereal. Sprinkle over apples. Bake 35 to 40 minutes. Serve warm. Makes 8 servings.