square pan with foil so it hangs over the edges. Lightly grease foil. In microwaveable bowl mix chocolate and butterscotch chips together. Microwave on med. For 1-2 mins until the chips are melted and stir until smooth. Stir in frosting and allbut 2 tbls. Of the candybar. Spread in f lined pan and sprinkle with the rest of the candybar. Chill for 1 hr. An remove from pan by lifting foil. Cut in small squares (small is relative and enjoy.