1 c. white Karo syrup
1 c. white sugar

Bring these 2 ingredients just to a boil, but do not let it boil. Stir in 1 cup peanut butter, then add 6 cups Rice Krispies. Mix and place in 9x13 inch pan.

Melt together 6 oz. butterscotch chips and 6 oz. chocolate chips. Spread over top of Rice Krispies. Let frosting set before serving.