Easy Apple Crisp
["1 box white cake mix", "2 sticks margarine", "2 cans apple pie filling", "cinnamon"]
["Preheat oven to 350\u00b0.", "Butter pan; put in pie filling. Sprinkle with cinnamon.", "Spread dry cake mix over filling.", "Take margarine and cut in pats; place 1 1/2 to 2 inches apart (make sure margarine is in corners and along sides).", "Bake at 350\u00b0 until brown."]
["white cake mix", "margarine", "apple pie filling", "cinnamon"]