1 box of cake mix, any flavor
1 can of pie filling, any flavor
That's it. Mix it all together and Bake in greased 9x13, 350 degrees for 35 minutes or test with toothpick for doneness.
NOTE: Pair flavors of cake mix and pie filling. Apple filling with maybe butter pecan cake mix. Cherry pie filling with a devil's food cake mix, etc. I enjoy a pineapple cake mix with blueberry filling.