1 c. Karo
1 c. sugar
1 c. peanut butter
5 c. Rice Krispies
1 c. chocolate chips
1 c. butterscotch chips

Cook Karo and sugar together until mixture boils. Remove from heat. Add peanut butter and Rice Krispies. Pack in 9"x13" pan. Melt chocolate chips and butterscotch chips over hot water until well blended. Spread evenly over Rice Krispie mixture. Cool until firm.