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

Bring sugar and syrup just to a boil (starting to bubble under edges). Remove from heat. Mix in peanut butter, then add cereal, press into greased 13 x 9 pan. Melt chips together and spread over bars, chill until chocolate sets.