1 1/2 cups crunchy peanut butter
1 cup sugar
1 cup dark Karo corn syrup
4 cups corn flakes
1 teaspoon vanilla

Combine sugar and corn syrup in a medium saucepan; bring to a boil and stir until sugar dissolves. Stir in peanut butter and stir until creamy. Remove from stove and add corn flakes and vanilla.

Mix and drop by spoonfuls onto wax paper.