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Banana Mug Cake Recipe

4.6 from 81 reviews

This easy and delicious Banana Mug Cake is a quick single-serving dessert perfect for satisfying your sweet tooth in just minutes. Made with simple pantry ingredients including ripe banana, brown sugar, and a hint of vanilla, it’s cooked effortlessly in the microwave for a warm, moist cake topped with a sweet, buttery glaze. Ideal for a fast treat or a comforting snack.

Ingredients

Scale

Cake Ingredients

  • 3 tbsp all-purpose flour
  • ½ tsp baking powder
  • A pinch of salt
  • 3 tbsp brown sugar
  • 1 tbsp milk
  • ¼ tsp vanilla extract
  • 1 banana, mashed
  • 1 egg, lightly beaten
  • 1½ tbsp butter, melted

Topping Ingredients

  • ¼ cup brown sugar
  • 1 tbsp butter
  • Small splash of milk
  • ¼ tsp vanilla extract

Instructions

  1. Mix dry ingredients: In a bowl or directly in your microwave-safe mug, combine the all-purpose flour, brown sugar, baking powder, and a pinch of salt. Stir well to mix thoroughly.
  2. Add wet ingredients and banana: Mix in the melted butter, milk, mashed banana, beaten egg, and vanilla extract. Stir until the batter is smooth and well combined.
  3. Microwave the cake: Place the mug in the microwave and cook for 3 minutes, pausing halfway through to check the cake’s progress to prevent overcooking.
  4. Cool the cake: Remove the mug from the microwave and let the cake cool slightly before adding the topping.
  5. Prepare the topping: In a small bowl, combine the brown sugar, butter, milk, and vanilla extract. Microwave the mixture until it begins to bubble, pausing as needed to avoid overflow, then continue microwaving for another 30 seconds to 1 minute.
  6. Drizzle topping: Stir the topping well and drizzle it over the slightly cooled banana mug cake.
  7. Serve: Optionally, add sliced bananas on top for extra flavor and enjoy your quick and tasty dessert!

Notes

  • Adjust microwave power and time as microwave wattages vary; start checking earlier if unsure.
  • Use a microwave-safe mug to avoid any hazards.
  • For a dairy-free version, substitute milk and butter with plant-based alternatives.
  • You can add a pinch of cinnamon or nutmeg to the batter for extra warmth and spice.
  • Leftover topping can be stored in the fridge and reheated before serving.

Keywords: banana mug cake, quick dessert, microwave cake, single serving cake, easy banana dessert