Use a fork to prick the potato all over. Place on a microwave-safe plate and microwave until easily pierced with a paring knife, 8 to 10 minutes, rotating halfway through. If the potato is still too ...

Peanut butter? Check. Sugary, frosting-esque deliciousness? Check. A great way to use up leftover mashed potatoes? Also, check. Potato candy (also known as peanut butter pinwheels) is an old-school ...