Preheat the oven to 400 degrees F (200 degrees C.) Arrange apple slices in unbaked pie shell. Mix 1/2 cup sugar and cinnamon; sprinkle over apples. To make the crumble topping: Place 1/3 cup sugar and ...
Work together until crumbly. 3. Layer apples in the baking dish and top the oat topping. Place in the 375 degree oven for approximately 30 minutes or until the crumble is bubbling throughout. Remove ...