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Peanut butter banana brownies (Eggless brownies)

peanut butter banana brownies

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Tired of baking banana bread? Looking for something new to do with bananas? Try this easy peasy peanut butter banana brownies. An easy one bowl brownie recipe with minimal ingredients.

Peanut butter banana brownies
Peanut butter banana brownies

How I made peanut butter banana brownies

To make peanut butter banana brownies I used some very ripe bananas, good quality cocoa powder, wholewheat flour, cane sugar, butter and some peanut butter to swirl on the top.

If you love brownies try these

Peanut butter banana brownies

How to make peanut butter banana brownies


  • Mashed bananas 200g (approximately 2 medium sized bananas)
  • Butter 100g (1/2 cup)
  • Wholewheat flour 80g (2/3cup)
  • Cane sugar 130g (2/3 cup)
  • Cocoa powder 30g (1/4cup)
  • Vanilla extract 1/4 teaspoon
  • Unsweetened Peanut butter 50g (1/4 cup)

Note-The exact measurements are in grams. Approximate measurements in cup.


  • First mash the bananas well with a fork.
  • Next add in the sugar, melted butter, vanilla extract and mix well.
  • Seive the wheat flour with cocoa powder twice and add to the liquid ingredients.
  • Mix the dry and wet ingredients with a spatula until well combined. Do not over mix. The batter is of thick consistency.
  • Pour the batter into a parchment lined 8×8 inch square pan and smooth the surface with a spatula.
  • Now drop spoonfuls of peanut butter over the brownie.
  • Use a knife or a toothpick and move back and forth over it till you get nice swirl pattern.
Swirling of peanut butter in peanut butter banana brownies -ohsodelishblog
Swirling of peanut butter
  • Bake the brownie in a preheated oven at 180 degree Celsius for 30 minutes. This brownie took a little longer than the other brownies that I have baked.
  • The brownies will be soft when hot and will firm up on cooling.


  • The recipe can be easily made vegan by replacing butter with coconut oil.
  • The mentioned quantity of banana is weighed without skin. If you are reducing the amount of banana, add some milk or water to adjust the batter consistency.
  • Remember to not over crowd the peanut butter drops or you’ll not get a good pattern.
  • Always use parchment sheet or butter paper while making brownies.
  • Use good quality cocoa powder.
  • Check the time and temperature with your oven.

If you have tried this recipe, do connect with me on Instagram, Facebook and Pinterest. I would love to see your creation.

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7 thoughts on “Peanut butter banana brownies (Eggless brownies)”

  1. Hey,

    Used this recipe for brownie, and they turned out to be yum. Only adjustment that I had to make were:
    1. as I had used Desi banana which are more fibrous hence added 2 tbsp curd and pinch of baking soda,
    2. added 1/2 measure oil instead of full butter.
    3 . Also my beautiful peanut butter mosaic got extra browned, so will tent the batter with aluminium next time.

    Overall this recipe is a keeper as my kids enjoyed it guilt free.

    Thanks again

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