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Decadent 5-Minute Mug Brownie Recipe: Your Instant Chocolate Fix

Craving chocolate? This 5-minute mug brownie recipe is your answer! Quick, easy, single-serving, and incredibly delicious. Perfect for a fast dessert!
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Course Dessert
Cuisine American
Servings 1 serving
Calories 300 kcal

Ingredients
  

  • 4 tbsp all-purpose flour
  • 4 tbsp granulated sugar
  • 2 tbsp unsweetened cocoa powder
  • 1/4 tsp baking powder
  • 1/4 tsp salt
  • 3 tbsp milk
  • 3 tbsp vegetable oil
  • 1/2 tsp vanilla extract
  • 2 tbsp chocolate chips optional

Instructions
 

Combine dry ingredients:

  • In a standard size mug, whisk together flour, sugar, cocoa powder, baking powder, and salt.

Add wet ingredients:

  • Add milk, vegetable oil, and vanilla extract to the mug. Stir until just combined. Do not overmix; a few lumps are okay. Stir in chocolate chips if desired.

Microwave:

  • Microwave on high for 60-90 seconds, or until a toothpick inserted into the center comes out with moist crumbs. Cooking time may vary depending on microwave wattage. Start with 60 seconds and add 10-second intervals if needed.

Cool slightly & Serve:

  • Let cool for a minute before enjoying directly from the mug. Top with ice cream, whipped cream, or your favorite toppings if desired.

Notes

  • Microwave Timing is Key: Microwaves vary in wattage, so the cooking time is approximate. Start with 60 seconds, and then check every 10-15 seconds until done. You want it just set but still slightly gooey in the center for the best fudgy texture.
  • Don't Overmix: Overmixing the batter can lead to a tougher brownie. Stir until the ingredients are just combined. A few lumps are perfectly fine!
  • Mug Size Matters: Use a standard 10-12 ounce mug. Too small, and it might overflow; too large, and it might spread too thin and cook unevenly.
  • Ingredient Temperature: For best results, use room temperature milk and oil. This helps the batter come together smoothly.
  • Make it Vegan: Easily make this mug brownie vegan by substituting the milk with plant-based milk (like almond, soy, or oat milk). The taste and texture will remain wonderfully chocolatey.
  • Add a Pinch of Espresso Powder: For a richer, more intense chocolate flavor, add a tiny pinch (about 1/8 teaspoon) of espresso powder to the dry ingredients. It enhances the chocolate without making it taste like coffee.
  • Customize Your Toppings: Get creative with toppings! Besides ice cream, whipped cream, and chocolate sauce, try caramel sauce, chopped nuts, a sprinkle of sea salt, or even a dollop of peanut butter.
  • Serving Suggestion: For an extra indulgent treat, serve your warm mug brownie with a cold glass of milk or a scoop of your favorite ice cream right in the mug.
  • Make it Ahead (Dry Mix): To speed up your dessert even more next time, pre-mix the dry ingredients (flour, sugar, cocoa, baking powder, salt) in a small airtight container or zip-top bag. When a craving hits, just add the wet ingredients and microwave!
Keyword easy dessert recipe, microwave brownie, mug brownie recipe, single serve brownie