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Banana Mug Cake Recipe

4.7 from 59 reviews

This delightful Banana Mug Cake is a quick and easy dessert perfect for satisfying your sweet tooth in just minutes. Made with mashed banana, brown sugar, and a hint of vanilla, it’s a moist and flavorful single-serving treat that you can whip up in your microwave. Topped with a warm, bubbling drizzle sauce, this mug cake is an effortless and comforting dessert ready in under 10 minutes.

Ingredients

Scale

Cake Ingredients

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

Topping Ingredients

  • Small splash of milk
  • ¼ tsp vanilla extract
  • 1½ tbsp butter
  • 3 tbsp brown sugar

Instructions

  1. Combine dry ingredients: In a bowl or directly in your mug, blend the all-purpose flour, brown sugar, baking powder, and a pinch of salt until evenly mixed.
  2. Add wet ingredients and banana: Mix in the melted butter, milk, mashed banana, lightly beaten egg, and vanilla extract until the batter is smooth and well combined.
  3. Microwave the cake: Microwave the mug cake batter for 3 minutes, pausing halfway through to check the progress and ensure even cooking.
  4. Cool the cake: Let the cake cool slightly in the mug to set before adding the topping.
  5. Prepare the topping: In a small bowl, combine the butter, brown sugar, milk, and vanilla extract for the topping. Microwave this mixture until it starts to bubble, pausing as needed to prevent overflow.
  6. Finish the topping: Continue microwaving for another 30 seconds to 1 minute until thick and bubbly. Stir well to combine all ingredients smoothly.
  7. Serve: Drizzle the warm topping over the cooled cake. Optionally, add sliced bananas on top for extra freshness and flavor, then enjoy immediately.

Notes

  • Microwave times may vary depending on your appliance’s wattage; adjust accordingly to avoid overcooking.
  • Use a microwave-safe mug or bowl to prevent cracking or damage.
  • For a dairy-free version, substitute butter and milk with plant-based alternatives.
  • Adding a pinch of cinnamon or nutmeg to the batter enhances the flavor.
  • Enjoy immediately for best texture and taste; the mug cake may become denser if stored.

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