1 c. sugar
1 c. light corn syrup
3/4 c. peanut butter
6 c. Rice Krispies
6 oz. chocolate chips
6 oz. butterscotch chips

Combine sugar and corn syrup in saucepan and cook over medium heat until mixture bubbles. Remove from heat, add peanut butter and mix well. Add Rice Krispies, stir well and press firmly into 9x13 cake pan. Melt chocolate and butterscotch chips and spread on top of bars. Refrigerate until cool.