To get things started, peel, core, and slice the apples.
In a cake dish, layer the apple slices over a butter-sugar mixture.
Continue to add apple slices until the bottom of the dish disappears. Then add the chunks of butter and stick your dish in the oven.
Once it's out, pour the cake mix over the apple slices.
Stick it back in the oven and bake for about half an hour. Let it cool, flip it upside down and serve.
Check out the full video recipe for this decadent apple upside down cake below.
