This cake could be dangerous if you're on a low sugar diet. It's also very hard to stop with just one piece.
1 butter cake mix, mixed according to package directions (a little less butter might be ok).
Stir in a can of coconut pecan frosting, (the kind you use on German Chocolate Cake.
Pour into a well floured bunt pan and bake for about 1 hour at 350.
Cool slightly and tip out of pan.
Consume with some willpower.
Go for a very long brisk walk.
Edited in Snapseed, Biglens, and Blender on iPad.