Peanut Butter Mug Cake Recipe
Introduction
This Peanut Butter Mug Cake is a quick and easy treat that satisfies your sweet tooth in just minutes. Perfect for when you want a single-serving dessert without the fuss of baking a whole cake.
Ingredients
- 1 ½ tbsp butter (melted)
- 1 ½ tbsp peanut butter
- 1 egg yolk
- 2 tbsp brown sugar
- 1 ½ tbsp milk
- 1/8 tsp vanilla extract (optional)
- 2 tbsp flour
- 1/8 tsp baking powder
- a pinch of salt
- vanilla frosting (optional)
Instructions
- Step 1: Melt the butter in a microwave-safe mug. Add the peanut butter and stir until well combined. Then, mix in the egg yolk, brown sugar, salt, milk, and vanilla extract if using. Stir to combine thoroughly.
- Step 2: Add the flour and baking powder to the mug. Stir until the batter is completely smooth with no lumps.
- Step 3: Microwave on high for 60 seconds. Be careful not to overcook to keep the cake moist. Allow to cool slightly before topping with vanilla frosting and crushed peanuts if desired, or enjoy as is.
Tips & Variations
- Use crunchy peanut butter instead of smooth for added texture.
- For a chocolate twist, add a tablespoon of cocoa powder to the batter.
- Substitute the brown sugar with coconut sugar for a different flavor profile.
- If you don’t have vanilla frosting, a dollop of whipped cream or a drizzle of honey works well.
Storage
This mug cake is best enjoyed fresh. If you have leftovers, store them covered in the refrigerator for up to one day. Reheat briefly in the microwave, about 20 seconds, to warm through before eating.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use a whole egg instead of just the yolk?
Yes, you can use a whole egg, but the texture of the cake may be slightly less rich and dense.
What if I don’t have a microwave?
You can bake the batter in a small oven-safe ramekin at 350°F (175°C) for about 10-12 minutes, but keep a close eye to avoid drying it out.
PrintPeanut Butter Mug Cake Recipe
A quick and delicious Peanut Butter Mug Cake that can be made in just minutes using a microwave. This single-serving treat combines the rich flavors of peanut butter and brown sugar for a moist, satisfying dessert perfect for any time you crave a sweet bite.
- Prep Time: 5 minutes
- Cook Time: 1 minute
- Total Time: 6 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Method: Microwaving
- Cuisine: American
Ingredients
Wet Ingredients
- 1 & 1/2 tbsp butter, melted
- 1 & 1/2 tbsp peanut butter
- 1 egg yolk
- 1 & 1/2 tbsp milk
- 1/8 tsp vanilla extract (optional)
Dry Ingredients
- 2 tbsp brown sugar
- 2 tbsp flour
- 1/8 tsp baking powder
- Pinch of salt
Optional Toppings
- Vanilla frosting
- Crushed peanuts
Instructions
- Combine butter and peanut butter: Start by melting the butter directly in the mug. Once melted, add the peanut butter and stir until both are well combined, creating a smooth base.
- Add egg yolk and wet ingredients: Incorporate the egg yolk, brown sugar, pinch of salt, milk, and vanilla extract into the mixture. Stir thoroughly to ensure all ingredients are evenly mixed.
- Mix dry ingredients: Add the flour and baking powder to the mug mixture. Stir again until the batter is completely smooth with no lumps.
- Microwave cooking: Place the mug in the microwave and cook on high power for 60 seconds. The cake will rise and set during this time.
- Optional topping and serving: Once cooked, optionally top your mug cake with vanilla frosting and crushed peanuts for added flavor and texture. Serve warm and enjoy immediately.
Notes
- Make sure to use only the egg yolk for best texture; the white can make the cake tough.
- If you prefer, substitute brown sugar with white sugar or a sugar substitute.
- Microwave ovens vary in power; adjust cooking time slightly if needed to avoid overcooking.
- This recipe serves one and is perfect for a quick, single-serving dessert.
- Allow the cake to cool for a minute before eating to avoid burns.
Keywords: Peanut Butter Mug Cake, Microwave Cake, Quick Dessert, Single Serving Cake, Easy Mug Cake
