- To prepare 4 servings, prepare filling using 1/4 cup melted butter, 1/3 cup firmly packed brown sugar and 1 (21-ounce) can apple pie filling. Prepare topping using 1/3 cup graham cracker crumbs, 1/4 cup quick cooking oats, 2 tablespoons firmly packed brown sugar, 2 tablespoons sweetened flaked coconut (if desired) and 2 tablespoons melted butter. Prepare as directed above. Spoon about 1/2 cup filling mixture in each of 4 (1-cup) individual baking dishes. Bake 20-25 minutes or until topping is lightly browned.