1/2 c. light corn syrup
1/3 c. sugar
1/2 c. chunky peanut butter
1 tbsp. butter
3 c. rice krispies

Bring to boil corn syrup and sugar. Add chunky peanut butter and butter, stir until completely melted. Add rice krispies and stir until well coated. Using buttered spatula, press mixture evenly into buttered pan. Cut into squares when cool.