2 c. granulated sugar
2 c. light corn syrup
2 c. creamy peanut butter
2 tbsp. butter
1 tsp. vanilla
1 (12 oz.) pkg. corn flakes

Combine sugar and light syrup in a large pan; heat until boiling. Remove from heat and stir in the peanut butter, butter and vanilla. Add corn flakes and stir until well coated. Drop by spoonfuls onto waxed paper (it helps to rub butter on hand shaping cookies). Cool completely and store in a sealed container.