This peanut butter chocolate mug cake is a quick and easy dessert that can be made in just a few minutes. Simply mix together peanut butter, flour, sugar, cocoa powder, and milk in a microwave-safe mug and microwave for 1-2 minutes. The result is a warm and gooey cake that is perfect for satisfying your sweet tooth. Top with whipped cream or a drizzle of chocolate sauce for an extra special treat.
