If you're a fan of peanut butter, these cupcakes are a must-try. The rich and moist peanut butter cupcakes are packed with the nutty goodness of peanut butter. The secret to achieving the perfect peanut butter flavor lies in using both creamy peanut butter and chopped peanuts. Top them off with a creamy peanut butter frosting and garnish with chopped peanuts for a delightful treat.