Eggless Banana Chocolate Peanut Butter Mug Cake in a tea cup, topped with peanut butter.

Eggless Banana Chocolate Peanut Butter Mug Cake

  • Author: Richa
  • Prep Time: 3 minutes
  • Cook Time: 1 minute
  • Total Time: 4 minutes
  • Yield: 2 people 1x
  • Category: dessert
  • Cuisine: american


Single serving eggless banana chocolate peanut butter mug cake is the best, gooey and the moistest mug cake recipe you’ll try. Ready in under 5 minutes and just needs a microwave!


  • 1/4 cup all purpose flour (or Maida)
  • 2 tablespoons Granulated Sugar
  • 2 tablespoons Cocoa Powder
  • 1/4 teaspoon baking soda
  • 1/2 overripe Banana (mashed)
  • 3 tablespoons milk
  • 1 1/2 tablespoons vegetable oil
  • 1 tablespoon peanut butter


  1. In a large mug whisk together flour, sugar, cocoa powder and baking soda till combined.
  2. Add the mashed banana, milk, oil and peanut butter to the bowl and mix well. Microwave on high for up to a minute or minute and a half. The duration will depend on your microwave. I recommend you start checking after a minute and then microwave in bursts of 15 seconds. Serve immediately.


  • I use small tea cups for mug cakes and this batter can be easily divided between them. However, if you are using a large mug, there is no need to divide the batter
  • Feel free to substitute whole milk for coconut milk, soy milk or any other plant based milk to make this banana peanut butter chocolate mug cake vegan