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–+ servings
single serve microwave banana bread

Mug Banana Bread

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Prep Time 5 minutes
Cook Time 2 minutes
Resting Time 3 minutes
Total Time 10 minutes
Course Dessert
Cuisine American
Servings 1 servings

Equipment

  • 1 microwave-safe mug (12–14 oz)
  • 1 Fork
  • 1 tablespoon measure
  • 1 teaspoon measure

Ingredients
  

  • 1 small ripe banana mashed
  • 1 tablespoon unsalted butter melted
  • 1 tablespoon milk any
  • 1 tablespoon granulated sugar
  • 1 tablespoon brown sugar packed
  • 1 teaspoon vanilla extract
  • 3 tablespoon all-purpose flour
  • 1/4 teaspoon baking powder
  • 1/8 teaspoon ground cinnamon optional
  • 1 pinch salt
  • 1 tablespoon chocolate chips optional
  • 1 tablespoon chopped walnuts optional

Instructions
 

  • Add the peeled banana to the mug and mash it smoothly with a fork.
  • Stir in the melted butter, milk, granulated sugar, brown sugar, and vanilla extract until well combined.
  • Add the flour, baking powder, cinnamon, and salt, then mix until no dry streaks remain, scraping the bottom of the mug.
  • Fold in the chocolate chips and walnuts if using, making sure they are evenly distributed in the batter.
  • Microwave on high for 60–90 seconds until the top is just set and springs back lightly when touched.
  • Let the mug banana bread rest for about 3 minutes to finish cooking and cool slightly before eating.

Notes

For best results, use a very ripe, spotty banana for maximum sweetness and moisture, and avoid overcooking, which can make the bread rubbery—stop the microwave as soon as the center is just set. Microwaves vary, so start with the lower cook time and add 10–15 second bursts if needed while checking frequently. A taller mug helps prevent overflow, but if your mug is small, place a plate underneath to catch any spills. You can customize the flavor easily by adding a pinch of nutmeg, swapping chocolate chips for berries, or drizzling with peanut butter or yogurt on top, and if you’d like it less sweet, reduce the sugars by up to half without affecting texture too much.
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