Bake angel food cake as directed. When completely cool slice into 3 rounds. Break up skor bars into tiny pieces.
Whip the whipping cream and add the butterscotch topping to flavor.
Frost bottom layer with whipping cream and sprinkle skor bits on top of whipped cream. Place next layer of cake on top of first one and do the same with it.
Continue with the third layer the same way.
Now that cake is together, frost sides with remaining whipped cream. Sprinkle skor bits all over cake sides.
If you like you can drizzle some butterscotch topping all over cake.