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    Home » Banana

    Peanut Butter Chocolate Swirl Banana Bread

    Published: Aug 23, 2019 · Modified: Aug 22, 2021 by christina.marsigliese · 13 Comments

    Jump to Recipe
    peanut butter chocolate banana bread

    WHAT MAKES THIS BANANA BREAD SO GOOD?

    Not only because it is delicious and easy to make, it is very nutritious with rolled oats and very little added oil! You won't believe how soft the texture is with just 4 tablespoons of oil in the recipe!

    Also, it is THE MOST VERSATILE banana bread ever!

    I've made this without peanut butter, without chocolate, or without the oats.

    Then I've made it with blueberries... whatever I do, it just works! 

    peanut butter chocolate banana bread

    This one right here features one of the best flavour combos of all time: Chocolate + Peanut Butter!

    Add banana to that equation and it's everything we need to be happy 🙂

    Peanut butter adds a bit of extra protein and rolled oats add a bit of extra fibre. When you take into account that there's just ¼ cup of oil (that's just 4 tablespoons or 60ml), this starts to seem like a perfectly appropriate breakfast item.

    peanut butter chocolate banana bread

    I love to add sour cream to loaf recipes to offset the sweetness and provide the acidity required to react thoroughly with baking soda.

    Baking soda promotes even browning and a fluffy crumb to loaf recipes, but without acid to react with it will leave an unpleasant taste. A bit of sour cream fixes that - it's a little food science tip!

    peanut butter chocolate banana bread

    WHAT IS A SUBSTITUTE FOR SOUR CREAM?

    I have also made this recipe with full fat yogurt in place of the sour cream and the results were excellent. Feel free to make that substitution if sour cream is not available where you live.

    peanut butter chocolate banana bread

    This banana bread is so soft, moist and perfectly sweet. It's hard to over-bake it too, so it's pretty much no-fail!

    I hope you make it and let me know what you think!
    xo

    Chocolate Peanut Butter Banana Bread

    Christina Marsigliese
    Soft and hearty peanut butter banana bread with rolled oats and a dark chocolate swirl! It's such a versatile recipe too!
    Print Recipe
    Prep Time 10 minutes mins
    Cook Time 50 minutes mins
    Servings 10 slices

    Ingredients
      

    • 1 ⅓ cups 190g all-purpose flour
    • 1 ½ teaspoon baking powder
    • ½ teaspoon baking soda
    • 1 teaspoon ground cinnamon
    • ½ teaspoon salt
    • ½ cup 50g regular rolled oats
    • 3 ½ oz 100g dark chocolate, chopped
    • 2 large ripe bananas about 1 cup/240ml mashed
    • ⅔ cup 135g granulated sugar
    • ½ cup 120ml full fat sour cream
    • 2 large eggs at room temperature
    • ¼ cup 60ml vegetable oil
    • ¼ cup 60ml smooth peanut butter
    • 1 teaspoon vanilla extract

    Instructions
     

    • Preheat your oven to 350°F and line a 9x5-inch loaf pan with parchment paper.In a medium bowl, whisk together flour, baking powder, baking soda, ground cinnamon, salt and oats until evenly blended.
    • Melt chocolate in a small bowl in the microwave at 50% power in short bursts with frequent stirring. Set aside.In a large bowl, mash the banana with a fork until smooth. Stir in sugar, then whisk in sour cream, eggs, vegetable oil, peanut butter and vanilla. Add dry ingredients all at once and stir together gently with a wooden spoon until just combined. Do not over-mix. A few small lumps are just fine.
    • Add about 1 cup of batter to the bowl with the still-warm melted chocolate and stir to blend evenly. Dollop peanut butter batter alternately with chocolate batter into prepared pan and swirl together with a knife.
    • Bake for 45-55 minutes until golden brown and slightly firm to the touch. Transfer pan to a wire rack and let cool for 10 minutes before transferring to the rack to finish cooling.

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    Reader Interactions

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      Recipe Rating




    1. Somi

      May 13, 2023 at 1:07 pm

      Made this twice now. First time was exactly how it is. Second tine I made as muffins and added cream cheese. Took the cream cheese mixture from your cheescake brownie recipe. Both times were a hit. Thank you!

      Reply
      • christina.marsigliese

        May 14, 2023 at 2:03 am

        Sounds amazing. Thanks Somi!

        Reply
    2. ซุปเปอร์สล็อต

      March 09, 2022 at 12:39 pm

      Im grateful for the blog. Really Great.

      Reply
      • christina.marsigliese

        March 09, 2022 at 4:33 pm

        Thank you!

        Reply
    3. Athena

      September 09, 2021 at 8:57 pm

      This one has become a family favorite! I've baked it many times. As I can't find sour cream in Greece I indeed used Greek yogurt but I have to make a note, the Greek yogurt in other countries is as I understand less thick than the actual Greek yogurt, even if it's called Greek. So I used a whole one (200gr) or else th result wasn't fluffy enough

      Reply
      • christina.marsigliese

        September 10, 2021 at 1:59 am

        Thanks for your feedback Athena! I'm glad your family loves this recipe!

        Reply
    4. Sarah

      March 29, 2021 at 9:46 am

      Would there be any appropriate substitute for the sour cream? Trying to make a non dairy version.

      Reply
      • christina.marsigliese

        March 31, 2021 at 12:29 am

        Hi Sarah, you can try plant-based sour cream or yogurt.

        Reply
    5. Yvonne

      February 21, 2021 at 2:11 pm

      Can we use whole wheat flour?

      Reply
      • christina.marsigliese

        February 21, 2021 at 8:13 pm

        Hi Yvonne, you can but you will need to reduce the amount by about 25%.

        Reply
    6. Priyanka Kale

      February 17, 2021 at 4:57 pm

      Any substitute for eggs??

      Reply
      • christina.marsigliese

        February 18, 2021 at 7:16 pm

        Hi! I've only tested this recipe as written with eggs.

        Reply
    7. Dawn Carlston

      October 27, 2020 at 3:11 am

      Excellent post. I am going through a few of these issues as well..

      Reply

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