Peanut Butter Mug Cake

Why You’ll Love This Recipe

Peanut Butter Mug Cake is the ultimate dessert for anyone who loves the creamy, nutty flavor of peanut butter. The cake is perfectly moist, with just the right balance of sweetness and peanut butter richness. It’s incredibly easy to make, requiring only a few ingredients that you likely already have in your pantry. The best part? You can make it in minutes, and it’s all yours to enjoy, making it a perfect single-serving indulgence.

Ingredients

• 4 tablespoons all-purpose flour

• 3 tablespoons granulated sugar

• 1/4 teaspoon baking powder

• Pinch of salt

• 3 tablespoons milk (or dairy-free alternative)

• 2 tablespoons peanut butter (smooth or crunchy)

• 1 tablespoon vegetable oil or melted butter

• 1/4 teaspoon vanilla extract

Optional toppings:

• A dollop of peanut butter

• Whipped cream

• Chocolate chips

• A sprinkle of crushed peanuts

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. Mix the Dry Ingredients:
   In a microwave-safe mug, whisk together the flour, sugar, baking powder, and salt until fully combined.

2. Add the Wet Ingredients:
   Add the milk, peanut butter, vegetable oil (or melted butter), and vanilla extract to the mug. Stir until the batter is smooth and there are no lumps. The batter should be thick but spreadable.

3. Microwave:
   Microwave the mug on high for 1 minute. Check the cake, and if it’s not set yet, continue microwaving in 15-second intervals until it has risen and is cooked through but still soft in the middle. Be careful not to overcook, as it can dry out quickly.

4. Serve:
   Allow the mug cake to cool for a minute or two before serving. For extra flavor, top it with a dollop of peanut butter, whipped cream, or chocolate chips. You can also sprinkle some crushed peanuts for a little crunch.

Servings and Timing

• Servings: 1

• Prep time: 2 minutes

• Cook time: 1 minute (microwave)

Variations

• Chocolate Peanut Butter Mug Cake: Add 1-2 tablespoons of cocoa powder to the dry ingredients or stir in some chocolate chips for a peanut butter cup-inspired treat.

• Banana Peanut Butter Mug Cake: Add mashed ripe banana into the batter for a fruity twist and extra moisture.

• Peanut Butter and Jelly Mug Cake: Add a spoonful of your favorite jam or jelly on top of the batter before microwaving, and enjoy a PB&J-inspired dessert.

Storage/Reheating

• Storage: Mug cakes are best served fresh, but you can store leftovers in the fridge for 1-2 days. Reheat in the microwave for 15-20 seconds before serving.

• Freezing: Mug cakes can be frozen for up to 1 month. Wrap them tightly in plastic wrap and foil, then thaw in the fridge and reheat in the microwave.

FAQs

Can I make this mug cake without peanut butter?

Yes! If you’re allergic to peanuts or just don’t have peanut butter on hand, you can substitute with almond butter, cashew butter, or sunflower seed butter for a similar texture and flavor.

Can I use a different sweetener instead of sugar?

Yes, you can substitute granulated sugar with a sugar substitute like stevia or monk fruit. Be sure to follow the recommended conversions for the specific sweetener you use.

Can I double the recipe for two people?

You can double the ingredients, but you’ll need to divide the batter between two mugs. The cook time will remain roughly the same, but you might need to check the cakes at the 1-minute mark and adjust if necessary.

How do I make the cake fluffier?

To make the cake fluffier, make sure not to overmix the batter. Stir just until the ingredients are combined. Additionally, using a little extra baking powder can help with rise.

Can I add chocolate chips to the batter?

Absolutely! You can stir chocolate chips into the batter before microwaving, or sprinkle them on top for an extra touch of sweetness.

How do I prevent the cake from overflowing in the microwave?

To prevent overflow, only fill the mug about halfway with batter. Mug cakes will rise during cooking, and leaving room will help avoid spills.

Can I use almond flour instead of regular flour?

Yes, you can use almond flour in place of all-purpose flour. Keep in mind that the texture will be slightly different, and you may need to adjust the liquid or cooking time.

Conclusion

Peanut Butter Mug Cake is a simple, quick, and indulgent dessert that’s perfect for peanut butter lovers. Whether you’re treating yourself to a late-night snack or looking for a fun dessert after dinner, this mug cake is the perfect solution. With minimal ingredients and minimal time required, you’ll have a warm, gooey treat that satisfies your sweet and peanut butter cravings in minutes. Enjoy this easy, customizable dessert, and don’t be afraid to get creative with your toppings or mix-ins!