Peanut butter cookies are a timeless classic, and chances are your grandma has a stellar recipe in her back pocket. While undeniably delicious and easy to make at home, let's be real for a second.

Paul Rankin's easy recipe for peanut butter cookies takes only 15 minutes to make. You could whip up a batch after school and eat them warm. Preheat the oven to 180C/350F/Gas 4. Place the flour ...