1 c. sugar
1 c. light Karo
1 1/3 c. peanut butter
6 c. Rice Krispies
6 oz. chocolate chips
6 oz. Reese chips

Melt sugar and Karo in double boiler. Add peanut butter. Stir. Add Rice Krispies. Pour into dish and spread to edges. Melt chocolate chips and Reese chips. Spread on top of Rice Krispies. Refrigerate then cut into bars.