1 c. sugar
1 c. white corn syrup
1 c. peanut butter
6 c. Rice Krispies
6 oz. butterscotch chips
6 oz. chocolate chips

Bring corn syrup and sugar to boil. Remove from heat. Add peanut butter. Stir until smooth. Stir in 6 cups Rice Krispies. Spread in 9 x 13 pan. Melt butterscotch and chocolate chips together and spread over top.