Lynne's Peanut Butter Rice Krispie Treats

1 c. Karo syrup
1 c. sugar, white or brown
1 c. peanut butter
6 c. Rice Krispies
1 c. butterscotch pieces
1 c. chocolate chips

Mix Karo and sugar together in medium saucepan. Bring to a boil and boil 1 minute. Remove from heat. Add peanut butter, mix well. Pour over cereal. Flatten into lightly greased 9 x 13 inch pan. Melt butterscotch and chocolate pieces together over low heat. Spread over treats. Cut when cool.