Easy Mug Brownie Recipe for a Quick and Delicious Chocolate Treat
Introduction
Mug brownie has become a beloved treat for anyone craving chocolate but short on time. The charm of this dessert lies in its simplicity and speed. In just a few minutes, you can have a warm, gooey brownie ready to enjoy straight from a mug. Unlike traditional brownies that require baking in an oven and meticulous preparation, mug brownies offer instant gratification.

These single-serving treats have captured the hearts of busy professionals, students, and parents alike. The ease of preparation makes them ideal for satisfying late-night chocolate cravings or a quick afternoon indulgence. Mug brownies also allow full control over ingredients, which means you can adjust sweetness, add nuts, or even throw in chocolate chunks for extra richness.
Ingredients Needed
| Ingredient | Quantity | Estimated Calories |
|---|---|---|
| All-purpose flour | 4 tablespoons | 110 |
| Granulated sugar | 4 tablespoons | 195 |
| Unsweetened cocoa powder | 2 tablespoons | 20 |
| Butter | 2 tablespoons | 200 |
| Milk | 3 tablespoons | 30 |
| Vanilla extract | 1/2 teaspoon | 6 |
| Salt | Pinch | 0 |
| Chocolate chips (optional) | 1 tablespoon | 70 |
Step-by-Step Cooking Instructions
Begin by selecting a microwave-safe mug that holds at least 12 ounces. This ensures the brownie has space to rise without overflowing.
Melt the butter in the microwave for about 20 to 30 seconds until fully liquefied. Pour the melted butter into the mug.
Add sugar, cocoa powder, flour, milk, vanilla extract, and a pinch of salt to the mug. Stir the mixture thoroughly with a spoon until it is smooth and free of lumps. If desired, fold in chocolate chips for extra gooeyness.
Place the mug in the microwave and cook on high power for 60 to 90 seconds. Cooking time may vary depending on microwave wattage. The brownie should rise slightly and appear set on top but still soft in the center.
Allow the mug brownie to cool for one to two minutes. The residual heat will continue cooking the center slightly.
Enjoy the brownie directly from the mug or transfer it to a plate for a more traditional presentation. Optional toppings such as ice cream, whipped cream, or caramel sauce can enhance flavor and presentation.
Tips for Customizing the Recipe
Mug brownies are highly adaptable. For a nutty twist, add chopped walnuts or pecans. To increase richness, fold in extra chocolate chips or a swirl of peanut butter.
Healthier versions can be made by substituting milk with almond milk or using whole wheat flour instead of all-purpose flour. Sweetness can be adjusted by reducing sugar or using a sugar alternative.
Experimenting with flavors such as coffee, cinnamon, or even a dash of chili powder can create unique taste profiles. Mug brownies are ideal for portion control, but the recipe can be doubled for larger servings if needed.
For a more decadent experience, microwave the brownie for slightly less time and let it remain gooey. Overcooking can make it dense, so keep a close eye on the texture. Using a slightly larger mug prevents overflow and allows the brownie to rise evenly.

Nutritional Information
One serving of mug brownie contains approximately 631 calories when made with butter and chocolate chips. The macronutrient breakdown includes:
- Carbohydrates from flour, sugar, and milk
- Fat from butter and optional chocolate chips
- Protein from milk and optional nuts

This dessert is calorie-dense but provides a small portion to satisfy chocolate cravings. Adjustments to reduce calories include using less butter, sugar alternatives, or skipping chocolate chips. Despite being indulgent, mug brownies offer a quick, personal dessert without the need for a full batch, helping manage portion control.
Serving Suggestions
Serve mug brownies warm for the best experience. A scoop of vanilla ice cream adds contrast between cold and warm textures. Drizzling caramel or chocolate sauce elevates the dessert for special occasions.
Whipped cream or a sprinkle of powdered sugar creates a visually appealing presentation. Mug brownies are perfect for solo treats, quick dessert fixes, or small celebrations.
Pairing with a hot beverage like coffee or tea enhances the chocolate flavor and provides a comforting combination. Even simple presentation with a small garnish of nuts or berries can make this quick dessert feel more indulgent.
Easy Mug Brownie Recipe for a Quick and Delicious Chocolate Treat
1 mug
servings5
minutes1
minute631
kcalIngredients
IngredienttQuantitytEstimated Calories
All-purpose flourt4 tablespoonst110
Granulated sugart4 tablespoonst195
Unsweetened cocoa powdert2 tablespoonst20
Buttert2 tablespoonst200
Milkt3 tablespoonst30
Vanilla extractt1/2 teaspoont6
SalttPincht0
Chocolate chips (optional)t1 tablespoont70
Directions
- Use a microwave-safe mug that holds at least 12 ounces.
- Melt butter in the microwave for 20 to 30 seconds and pour it into the mug.
- Add sugar, cocoa powder, flour, milk, vanilla extract, and a pinch of salt. Mix until smooth and lump-free.
- Fold in chocolate chips if desired.
- Microwave on high for 60 to 90 seconds, depending on your microwave. The top should be set but the center soft.
- Let the brownie cool for 1 to 2 minutes.
- Enjoy directly from the mug or add toppings such as ice cream, whipped cream, or caramel sauce.
Recipe Video
Notes
- For a chewier brownie, microwave slightly less.
Substitute milk with almond or soy milk for a dairy-free version.
Add nuts or peanut butter for extra flavor.
Double ingredients for a larger mug brownie using a bigger mug.
Cookie dough can be prepared in advance and microwaved when needed.
Frequently Asked Questions
Can I make a vegan mug brownie
Yes, substitute butter with coconut oil and milk with almond or soy milk.
What is the best microwave time for a soft brownie
Start with 60 seconds and increase gradually if needed. Avoid overcooking.
Can I make a larger mug brownie
Yes, double the ingredients and use a larger mug to prevent overflow.
Can I add mix-ins
Absolutely. Nuts, chocolate chips, or peanut butter swirls work well.
Is it possible to bake in the oven
Yes, but cooking time will increase. Typically bake at 350 degrees Fahrenheit for 12 to 15 minutes in a small ramekin.
Conclusion
Mug brownies provide a fast, simple, and satisfying dessert experience. They combine rich chocolate flavor with the convenience of single-serving preparation. Perfect for late-night cravings, small celebrations, or quick indulgences, mug brownies allow creativity and customization while ensuring portion control. The ease of preparation makes them accessible to all skill levels, and the aroma and taste offer instant comfort and delight. Every mug brownie is a personal treat, demonstrating that indulgent desserts can be quick, simple, and utterly delicious.
