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Mug Brownie

3-Minute Brownie in a Mug Recipe

If you have never made a mug brownie before, then today is your lucky day! Here lies a brownie in a mug recipe that is cooked in the microwave, ready to eat in 3 minutes flat. YUM!
Course Dessert
Cuisine American
Keyword Brownie in a Cup, Brownie in a Mug, Mug Brownie, Single Serving Brownie
Prep Time 2 minutes
Cook Time 1 minute
Total Time 3 minutes
Servings 1 serving
Calories 605kcal
Author Lauren Brennan



  • In a small bowl stir flour, sugar, and cocoa powder together so everything is evenly dispersed. Add in wet ingredients and stir to create a batter. 
  • Spray mug with nonstick cooking spray and pour the batter in. Microwave 1-1 1/2 minutes until cake if just baked. Turn out of mug onto a plate and top with whipped cream.



If the calorie count is scaring you, simply halve everything!


Calories: 605kcal | Carbohydrates: 85g | Protein: 6g | Fat: 30g | Saturated Fat: 24g | Cholesterol: 3mg | Sodium: 31mg | Potassium: 265mg | Fiber: 4g | Sugar: 55g | Calcium: 92mg | Iron: 3.2mg