1 c. Karo light or dark corn syrup
1 c. sugar
1 c. peanut butter
6 c. Rice Krispies cereal

Grease 13 x 9 inch pan. In large saucepan over low heat stir together first three ingredients. Stir constantly, bring to boil and boil for 3 minutes. Remove from heat. Add cereal; toss to coat well. Press into pan, cool, cut into squares.