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5 Minute Chocolate Chunk Banana Bread Mug Cake Recipe


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4.3 from 6 reviews

  • Author: Sara
  • Total Time: 5 minutes
  • Yield: 1 serving

Description

A quick and easy 5-minute chocolate chunk banana bread mug cake that combines ripe bananas, warm spices, and melty chocolate chunks into a moist single-serving treat, perfect for satisfying your sweet tooth without the wait.


Ingredients

Wet Ingredients

  • 1 medium overly ripe banana, mashed (about 1/3 cup mashed)
  • 1 tablespoon melted coconut oil (or butter)
  • 1 tablespoon honey or maple syrup
  • 1 large egg
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 1/4 cup whole wheat pastry flour or all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon ground cinnamon
  • 1/4 teaspoon kosher salt

Add-ins

  • 1/4 cup semi-sweet or dark chocolate chunks


Instructions

  1. Mix Wet Ingredients: In a medium bowl, stir together the mashed bananas, melted coconut oil, honey or maple syrup, egg, and vanilla extract until fully combined and smooth.
  2. Add Dry Ingredients: Add the whole wheat pastry flour, baking soda, ground cinnamon, and kosher salt to the wet mixture. Gently mix until just combined to avoid overmixing which can affect texture.
  3. Fold in Chocolate Chunks: Carefully fold the semi-sweet or dark chocolate chunks into the batter ensuring even distribution without breaking up the chunks too much.
  4. Transfer to Mug: Pour the batter into a 10-12 ounce microwave-safe mug, spreading it out evenly to ensure uniform cooking.
  5. Microwave Cooking: Microwave the mug cake on full power for 1 minute and 35 seconds to 2 minutes. Recommended is 1 minute and 35 seconds to avoid overcooking; adjust times slightly based on your microwave’s power.
  6. Serve: Carefully remove the mug from the microwave (it will be hot). Optionally, enjoy warm with a smear of butter and a drizzle of honey for an extra indulgent touch. Serve immediately.

Notes

  • Use an overly ripe banana for maximum sweetness and moisture.
  • Microwave times can vary; start with the lower time and add a few seconds if needed.
  • You can substitute coconut oil with butter for a richer flavor.
  • For a vegan version, replace the egg with a flax egg and use maple syrup instead of honey.
  • This mug cake is best enjoyed immediately as texture may change upon cooling.
  • Prep Time: 3 minutes
  • Cook Time: 2 minutes
  • Category: Dessert
  • Method: Microwaving
  • Cuisine: American