1 c. sugar
1 1/2 c. light Karo syrup
6 c. Rice Krispies
1 1/2 c. peanut butter
12 oz. pkg. chocolate chips
12 oz. pkg. butterscotch chips

In double boiler, melt both packages of chips together. In separate pan, mix and bring to a boil Karo syrup and sugar. Add peanut butter and Rice Krispies to heated mixture. Remove from heat and mix well. Pour Rice Krispie mixture into buttered 9x13 inch pan. Pour melted chips over top. Let cool. Cut into bars.