1 jar apple pie filling (can also use any other pie filling)
1 yellow cake mix
1 stick butter
Cinnamon

Place apple pie filling in bottom of 8 x 8 inch pan. Sprinkle cinnamon on top just a sprinkle. Place 3/4 of cake mix on top of this. Cut butter into pats and place on top of this. Bake at 350 degrees for 30-45 minutes. Serve hot. Top with ice cream.