2In a saucepan, combine sugar, milk, and butter. Bring to a boil, and cook 5 minutes. Remove from the heat. Stir in the marshmallow creme and peanut butter. Gradually stir in the flour. Spread into the prepared pan, and let cool.
Footnotes
Tip
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.