1 stick melted butter
Mix together, should be very thick. Spread in a 9x13 pan.
16 oz powdered sugar
8 oz softened cream cheese
Mix together until well blended, then pour on top of bottom mixture and spread evenly. Bake at 325 degrees for 45 minutes. Should just be starting to turn a golden color. Do not overbake.
To use this for strawberry shortcake, just do the yellow cake mix part and not the topping and bake for 25 minutes.