Pour apple pie filling into 9x9 baking dish
Pour can of pumpkin on top of apples
Sprinkle pumpkin pie spice over apples and pumpkin mixture
Pour cake mix over entire mixture
Thinly slice the butter and place all over cake mix
Bake on 400 for 30 minutes or until browned on top
You can switch out the pie filling and cake mix to meet your taste buds. I like to serve this dessert hot with vanilla ice cream or whipped topping. Store in refrigerator.