Quick Gooey Chocolate Peanut Butter Mug Cake
A fast and easy 5-minute dessert combining rich chocolate and gooey peanut butter, perfect for solo treats or small gatherings.
- Prep Time: 2 minutes
- Cook Time: 1.5 minutes
- Total Time: 3.5 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Cuisine: American
Ingredients
Scale
- 4 tablespoons all-purpose flour
- 3 tablespoons granulated sugar
- 2 tablespoons unsweetened cocoa powder
- 1/4 teaspoon baking powder
- a pinch of salt
- 3 tablespoons milk (whole or 2%)
- 2 tablespoons vegetable oil
- 1/4 teaspoon vanilla extract
- 2 tablespoons peanut butter (creamy or chunky)
- 1 tablespoon chocolate chips (optional)
Instructions
- In a microwave-safe mug, combine 4 tablespoons of all-purpose flour, 3 tablespoons of granulated sugar, 2 tablespoons of unsweetened cocoa powder, 1/4 teaspoon baking powder, and a pinch of salt. Stir well to blend and break up any lumps.
- Add 3 tablespoons of milk, 2 tablespoons of vegetable oil, and 1/4 teaspoon vanilla extract to the mug. Stir gently until smooth with no visible dry flour.
- Drop 2 tablespoons of peanut butter in dollops on top of the batter. Add 1 tablespoon of chocolate chips around it. Swirl the peanut butter slightly into the batter without overmixing.
- Microwave on high for 70 to 90 seconds. Start checking at 70 seconds; the cake should rise and look set but still soft to the touch.
- Let the mug cake sit for 1-2 minutes to finish setting before enjoying.
Notes
Use a mug that holds at least 12 ounces to avoid overflow. Stir batter gently to keep peanut butter swirls intact. Start checking microwave time at 70 seconds to prevent drying out. For a cleaner mug, line with cooking spray or butter before mixing. Room temperature ingredients combine better. Variations include using gluten-free flour, nut-free butters, or adding spices like cinnamon.
Nutrition
- Serving Size: One 12-ounce mug cak
- Calories: 375
- Sugar: 20
- Sodium: 150
- Fat: 20
- Saturated Fat: 3
- Carbohydrates: 40
- Fiber: 4
- Protein: 8
Keywords: mug cake, chocolate peanut butter, quick dessert, easy mug cake, 5-minute dessert, microwave cake