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Flourless Blueberry Oat Banana Bread

Flourless Blueberry Oat Banana Bread made easily in your blender with gluten-free rolled oats and sweetened with coconut sugar A satisfying sweet treat to satiate your afternoon snack craving.

Blueberry Oatmeal Blender Banana Bread (Flourless) | #glutenfree #healthy #recipe

This flourless blueberry oat banana bread is pretty bonkers.

It’s flourless using gluten-free rolled oats and is prepared conveniently in your blender.

All characteristics considered, the bread is gluten-free, refined sugar-free, and dairy-free.

If you’re looking for a grain-free banana bread, you can check out my Paleo Banana Bread (using almond flour) or my Coconut Flour Banana Bread.

Let’s talk texture.

Boy oh boy, is this bread dense.

One slice is super filling.

It also doesn’t turn out overly sweet, which I like, as the bread is mostly sweetened with ripe bananas and a touch of pure maple syrup.

I suggest serving the bread warm with butter and a drizzle of pure maple syrup or honey.

If you want to get wild and crazy, you can add chocolate chips and/or chopped walnuts to this recipe.

I like the pop and tang of the fresh blueberries for a unique take on the classic loaf, but you truly can get creative with your add-ins.

And that is all!

One blender, one pan, one loaf and a whole lot of banana goodness.

Blueberry Oatmeal Blender Banana Bread (Flourless) | #glutenfree #healthy #recipe

The ingredients you need for this bread are simple: rolled oats, ripe bananas, coconut sugar (or pure maple syrup), eggs, vanilla extract, baking soda, cinnamon, and sea salt!

We simply grind the oats up in a blender to create a flour, then add everything else in. Bake, slice, and enjoy!

I love mine heated up with butter and a drizzle of honey.

So cozy and comforting!

Blueberry Oatmeal Blender Banana Bread (Flourless) | #glutenfree #healthy #recipe
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4.67 from 12 votes

Oat Blueberry Banana Bread

Blueberry banana bread made with whole oats using your blender!
Prep Time15 minutes
Cook Time40 minutes
Total Time55 minutes
Course: Breads
Cuisine: American
Servings: 8 slices
Calories: 289kcal
Author: Julia



  • Preheat the oven to 350 degrees Fahrenheit and lightly grease or spray a loaf pan.
  • Add the oats to a high-powered blender and blend until a smooth flour forms.
  • Add the remaining ingredients (except for the blueberries) to the blender with the oat flour, and blend until combined.
  • Stir in the blueberries then transfer the banana bread batter to the prepared baking pan. Smooth into an even layer
  • Bake on the center rack of the preheated oven for 55 to 75 minutes, or until it is golden-brown around the edges and set up in the middle. If at any point the bread begins browning up too much, cover the loaf pan in foil. Remove from the oven and allow bread to cool at least 1 hour before slicing. Bread is baked through when it reaches an internal temperature of 190 degrees Fahrenheit (or higher). To verify the bread is fully cooked, you can insert and instant read thermometer into the center of the bread.
  • Serve with butter and a drizzle of pure maple syrup or honey.


*You can replace the coconut sugar with regular brown sugar or pure maple syrup.


Serving: 1of 8 | Calories: 289kcal | Carbohydrates: 55g | Protein: 10g | Fat: 5g | Fiber: 8g | Sugar: 18g
Recipe Rating

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Monday 20th of March 2023

Could one perhaps use chocolate chips instead of blueberries? Asking for a friend ๐Ÿ˜‚


Tuesday 21st of March 2023

LOL I have a friend who prefers chocolate over blueberries the majority of the time too ;) Yes, absolutely! I would use 2/3 to 1 cup of chocolate chips. Hope you enjoy!


Tuesday 30th of August 2022

Why are oatmeal breads not spongy like regular flour breads?๐Ÿ˜Š


Wednesday 2nd of October 2019

Perfect recipe. I was looking for something like that, thank you very much for the recipe.


Sunday 11th of August 2019

Made this in an 8x8 pan as mentioned in the comments and turned out great! Dense and moist.


Friday 16th of August 2019

That's so great to hear! Thanks so much for letting me know, Marisa! xo

Adrienne Hubbard

Sunday 28th of July 2019

Hi hope it's not too.many years past to ask a question. I just went blueberry picking and I have oat flour I need to use. This recipe sounds amazing..after you process the oats how many cups of oat flour do you actually have? I can't figure it from unprocessed oats in the recipe. Thanks!?


Friday 25th of June 2021

@Adrienne Hubbard, did you ever get an answer to the, how many cups of already ground oat flour?

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