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Blueberry Banana Bread Mug Cake

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4.3 from 7 reviews

  • Author: Amanda @ Running with Spoons
  • Total Time: 7 mins
  • Yield: 1 serving 1x


  • 2 Tbsp (14 g) coconut flour
  • 1/4 tsp baking powder
  • 1 tsp (4 g) coconut palm sugar*
  • 1/4 tsp ground cinnamon
  • 3 Tbsp (45 ml) unsweetened almond milk**
  • 1/2 medium, ripe banana (50 g or 1/4 cup mashed)
  • 1 large egg white
  • scant 1/4 cup (2530 g) blueberries, fresh or frozen


  1. Add coconut flour, baking powder, sugar, and cinnamon to a microwave-safe mug or bowl, mixing until well combined.
  2. Add milk and mashed banana, stirring until no clumps remain before adding in your egg. Use a fork to gently beat the egg into the batter, making sure that it gets fully incorporated. Gently fold in blueberries.
  3. Microwave on high for 2½ to 3 minutes, depending on microwave strength and size of mug.***
  4. Remove from microwave, grab a spoon, and enjoy!


* you can easily sub this with brown sugar or even granulated sugar. If you want to keep this refined sugar free, sub with maple syrup or honey. ** you can easily sub this with your favourite milk. Use dairy or soy to make this nut-free. *** you can also make this the oven by preheating your oven to 350F (176C) and baking for 15-20 minutes, until desired consistency is reached.

  • Prep Time: 5 mins
  • Cook Time: 2 mins