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

In large saucepan, cook corn syrup and sugar over medium heat, stirring frequently until mixture begins to boil. Remove from heat. Stir in peanut butter. Mix in cereal. Press in buttered 13 x 9 x 2 inch pan. Melt chips in microwave, stirring occasionally. Spread over bars. Chill until firm.