This cake is great iced with any sort of frosting, OR as soon as the cake is finished, cut slits into the top of it, but don't cut the whole way to the bottom. Drizzle with caramel ice cream sauce. Sprinkle half a bag of butterscotch chips on top of the caramel sauce. Allow cake to cool completely, then ice with one can of your favorite icing. Top with additional caramel sauce and butterscotch chips.