Looking for a quick and satisfying treat? This Marshmallow Fudge Mug Cake is the answer! Perfect for those late-night cravings or when you want a delicious mug dessert ready in minutes. Just grab a few simple ingredients, and you’ll be indulging in a rich, chocolatey delight that melts in your mouth.
Imagine a warm, gooey cake filled with marshmallow goodness and rich fudge flavor. This recipe is a game-changer for anyone who loves a sweet treat without the wait. It’s perfect for single servings and is easily customizable with your favorite mix-ins or toppings.
The Ultimate Mug Dessert Experience

This Marshmallow Fudge Mug Cake is a delightful combination of rich chocolate cake and soft, fluffy marshmallows. It’s incredibly easy to prepare, making it an ideal dessert for anyone looking for a quick sweet fix.
The cake is moist, with a fudgy texture that balances perfectly with the melty marshmallows, creating a dessert that is both comforting and indulgent.
Ingredients
- 4 tablespoons all-purpose flour
- 4 tablespoons granulated sugar
- 2 tablespoons unsweetened cocoa powder
- 1/8 teaspoon baking powder
- 1 pinch of salt
- 3 tablespoons milk
- 2 tablespoons vegetable oil
- 1 teaspoon vanilla extract
- 2 tablespoons mini marshmallows (or more, to taste)
- 1 tablespoon chocolate chips (optional)
Instructions
- Combine Dry Ingredients: In a microwave-safe mug, whisk together the flour, sugar, cocoa powder, baking powder, and salt until well combined.
- Mix in Wet Ingredients: Add the milk, vegetable oil, and vanilla extract to the dry ingredients. Stir until you achieve a smooth batter.
- Add Marshmallows: Gently fold in the mini marshmallows and chocolate chips, if using.
- Microwave: Cook the mug cake in the microwave for about 60-90 seconds. Start with 60 seconds, and check for doneness; the cake should be set but still soft in the center.
- Serve: Let it cool slightly before enjoying. You can top it with extra marshmallows, chocolate syrup, or whipped cream for an extra indulgence.
Cook and Prep Times
- Prep Time: 5 minutes
- Cook Time: 1 minute
- Total Time: 6 minutes
- Servings: 1 mug cake
- Calories: 450kcal
- Fat: 22g
- Protein: 5g
- Carbohydrates: 60g