Our Nourishing Table main logo
  • Recipes
  • Cookbook
  • Shop
  • Recipes
  • Cookbook
  • Shop

  • About Sarah
  • Work With Me

GET my debut cookbook!

‘Our Nourishing Week’

GET my debut cookbook!
‘Our Nourishing Week’

order now
Home > Recipes
Baked buckwheat flour banana bread on wooden chopping board, sliced.

Buckwheat Flour Banana Bread – One Bowl

  • DF
  • GF
  • NF

4 from 4 votes
Prep Time 15 minutes mins
Cook Time 1 hour hr 5 minutes mins
Total Time 1 hour hr 20 minutes mins
A healthy, moist and delicious buckwheat flour banana bread. This recipe is gluten free, dairy free, refined sugar free and low FODMAP.
Jump to Recipe
12 May 2022
August 25, 2025

by

Sarah Bell

Disclosure: This page contains affiliate links, which I earn a small a commission from when you purchase through a link, at no extra cost to you. Thank you for your support!

Share the Love!

  • Facebook8
  • X

This buckwheat flour banana bread is a quick and easy recipe to make, using just one bowl! With a moist and dense texture, this flavoursome banana bread recipe makes for a delicious treat! This recipe is dairy free, gluten free and refined sugar free.

Baked buckwheat flour banana bread on wooden chopping board, sliced.
Contents:
  1. Why You Will Love This Recipe
  2. Ingredients
  3. Equipment
  4. How to Make Buckwheat Flour Banana Bread
  5. Substitutions
  6. Variations
  7. Storage
  8. Buckwheat Flour Banana Bread

Buckwheat flour is one of my favourite gluten-free flours. It has a nutty taste, slightly earthy flavor and a lovely texture once baked! Buckwheat flour is made from buckwheat groats, which are a seed, making this buckwheat flour banana bread grain free. I already have quite a few banana bread recipes but I just had to make this new version with buckwheat flour and I’d have to say, it’s my new favorite banana bread!

If you love using buckwheat flour then you may also like to try my Banana Buckwheat Pancakes or my Chocolate Vegan Buckwheat Banana Bread. Or read my post on The Best Buckwheat Flour Recipes.

Why You Will Love This Recipe

  • Make this healthy buckwheat banana bread recipe with just one bowl!
  • This recipe is gluten free and low FODMAP, perfect for anyone with a gluten intolerance, Coeliac Disease or Irritable Bowel Syndrome.
  • Buckwheat flour has delicate, nutty flavour and is a nutritious flour.

Ingredients

These ingredients are available at most grocery stores – if you can’t find psyllium husk and buckwheat flour from the grocery store then you should be able to source them from a bulk foods store.

Wet Ingredients

  • water 
  • overripe bananas
  • extra virgin olive oil 
  • large eggs
  • pure vanilla extract

Dry Ingredients

  • psyllium husk
  • buckwheat flour – if you can’t find buckwheat flour, you can make your own by blending raw buckwheat groats in a blender until you reach a flour consistency.
  • baking powder
  • coconut sugar
  • sea salt
  • cinnamon
  • walnuts

See the recipe card for quantities.

Ingredients for buckwheat flour banana bread presented in individual dishes.

Equipment

  • Measuring cups and spoons
  • Medium bowl
  • Large bowl
  • Standard loaf pan
  • Parchment paper
  • cooling rack / wire rack

How to Make Buckwheat Flour Banana Bread

I am such a fan of one bowl recipes, you really can’t get any easier when it comes to baking! Read the steps below to see how to make this simple banana bread .

STEP 1: Make Psyllium Gel. Pour 150 millilitres of water into a measuring cup. Add the psyllium and stir to combine. Set aside to form a gel.

Would you like to save this?

We’ll email this post to you, so you can come back to it later!

STEP 2: Mix together wet ingredients. Add the mashed bananas, eggs, vanilla extract and olive oil to a bowl and whisk to combine.

Hint: Use a potato masher as a faster way to mash bananas.

Wet ingredients mixed together in a large mixing bowl.

STEP 3: Add dry ingredients. Sieve the buckwheat flour, cinnamon and baking powder into the bowl. Add the coconut sugar and sea salt and whisk to combine.

Buckwheat flour and other dry ingredients being whisked into wet ingredients.

STEP 4: Pour mixture into prepared tin. Line a loaf tin with parchment paper. Pour the banana bread mixture into the tin and smooth out with a spatula. Sprinkle roughly chopped walnuts and a few teaspoons of coconut sugar on top of the batter.

Buckwheat banana bread batter poured into loaf tin, topped with coconut sugar and chopped walnuts.

STEP 5: Bake. Place the banana bread into the oven on the centre shelf. Bake for 65 minutes or until golden on top and a skewer comes out clean when pressed into the centre.

Baked buckwheat flour banana bread on wooden chopping board, sliced, with a small pot of butter next to the loaf.

Substitutions

I would recommend sticking to the original recipe as it is tried, tested and true! However for those who can’t find all of the ingredients or have an intolerance, here are some substitutions you can make.

  • Buckwheat flour – I love this buckwheat flour recipe, however, you may wish to try some of my other banana bread recipes instead. You could try my Spelt Flour Banana Bread, Oat Flour Banana Bread or my Choc Chip Paleo Banana Bread with Coconut Flour and almond flour.
  • Vanilla Extract – vanilla is an optional ingredient and can be left out.
  • Cinnamon – cinnamon is also an optional ingredient and can be left out.
  • Eggs – try using three flax eggs instead – I haven’t actually tested this so try this at your own risk. For one flax egg mix one tablespoon of flaxseed meal with three tablespoons of water.
  • Coconut Sugar – swap for rapadura sugar or brown sugar.
Baked buckwheat flour banana bread on wooden chopping board, sliced.

Variations

The best thing about banana is that it is like a blank slate. If you feel like getting creative you could try the below additions:

  • Choc Chip – dark chocolate chips are always a great addition to banana bread! Stir chocolate chips or dark chocolate chunks through the batter.
  • Apricot – add sliced, dried apricots to the batter. I prefer to use the preservative free dried apricots.
  • Walnut – stir walnuts through the batter as well as sprinkling on top.
  • Nut free – to make nut free leave out walnuts. Instead add a sliced banana to the top of the loaf or leave plain.

Storage

Once banana bread is cooled to room temperature, transfer to an airtight container. Store at room temperature for no more than one day before transferring to the fridge. This recipe stores well in the fridge for up to 5 days. Alternatively you can slice the entire loaf and freeze in an airtight container with pieces of parchment paper between individual slices.

Buckwheat Flour Banana Bread

4 from 4 votes
By: Sarah Bell
A healthy, moist and delicious buckwheat flour banana bread. This recipe is gluten free, dairy free, refined sugar free and low FODMAP.
Baked buckwheat flour banana bread on wooden chopping board, sliced.
print pin Leave Review
Prep Time 15 minutes mins
Cook Time 1 hour hr 5 minutes mins
Total Time 1 hour hr 20 minutes mins
Servings: 12

Equipment

  • 1 Large mixing bowl
  • Fork or potato masher
  • Measuring Cups & Spoons
  • Whisk
  • Mixing Spoon
  • Loaf Tin
  • Baking Paper

Ingredients

  • 3 tablespoon psyllium husk, 15 grams
  • 155 millilitres water, 150 grams
  • 380 grams ripe bananas skin off, or approximately 3 medium bananas
  • ⅔ cup extra virgin olive oil , mild flavoured
  • 3 large eggs
  • 2 teaspoons vanilla extract
  • 2 cups buckwheat flour
  • 1 ½ teaspoons baking powder
  • ½ cup coconut sugar, plus extra for topping
  • pinch sea salt
  • 1 teaspoon cinnamon, ground
  • 1/4 cup walnuts, roughly chopped
Prevent your screen from going dark

Instructions 

  1. Preheat the oven to 180 degrees Celsius. Line a loaf tin with baking paper and set aside.
  2. Measure out water and add psyllium husks. Stir to combine and then set aside. The psyllium husks will absorb the water and form a gel.
    3 tablespoon psyllium husk 15 grams, 155 millilitres water 150 grams
  3. In a large sized bowl, mash the bananas.
    380 grams ripe bananas skin off or approximately 3 medium bananas
  4. Add the eggs, extra virgin olive oil, vanilla extract and psyllium gel to the banana and whisk to combine.
    ⅔ cup extra virgin olive oil mild flavoured, 3 large eggs, 2 teaspoons vanilla extract
  5. Sieve the buckwheat flour, cinnamon and baking powder over the top of the banana mixture. Add the coconut sugar and salt. Whisk to combine.
    2 cups buckwheat flour, 1 ½ teaspoons baking powder, ½ cup coconut sugar plus extra for topping, 1 teaspoon cinnamon ground, pinch sea salt
  6. Pour the batter into the baking paper lined loaf tin and top with roughly chopped walnuts and coconut sugar. Place into the oven and bake for 65 minutes.
    1/4 cup walnuts roughly chopped
  7. After 65 minutes, remove the tin from the oven. Allow the banana bread to cool in the tin for 5 minutes before transferring to a cooling rack. Wait until room temperature before slicing.

Notes

Nutrition facts are an estimate only.

Storage

Store Banana Bread in airtight container at room temperature for 1 day. After 1 day it is recommended to store in the fridge or freezer. If freezing banana bread, slice before freezing. Place pieces of parchment paper between each individual slice to make it easier to remove one slice at a time. 

Variations 

You might like to try our other banana bread versions:
  • Oat Flour Banana Bread 
  • Vegan Chocolate Banana Bread
  • Spelt Flour Banana Bread

Nutrition

Calories: 161kcalCarbohydrates: 30gProtein: 5gFat: 3gSaturated Fat: 1gPolyunsaturated Fat: 2gMonounsaturated Fat: 1gTrans Fat: 1gCholesterol: 41mgSodium: 45mgPotassium: 307mgFiber: 5gSugar: 9gVitamin A: 81IUVitamin C: 3mgCalcium: 57mgIron: 1mg
Course: lunchbox,Sweets
Cuisine: Dairy Free,FODMAP,Gluten Free
Diet: Diabetic,Gluten Free,Low Lactose
Keyword: banana bread,buckwheat flour
Tried this recipe?Post your recreation to Instagram and mention @ournourishingtable or tag #ournourishingtable! Don’t forget to let us know how you went by rating this recipe and commenting below.

You might also like…

Oat flour banana bread, sliced on a bread board.
Cakes & Loaves
  • DF
  • NF

The Best Oat Flour Banana Bread – Dairy Free

Vegan chocolate banana bread sliced on a board.
Cakes & Loaves
  • DF
  • EF
  • GF
  • NF
  • V

Vegan Chocolate Banana Bread

A plate of banana buckwheat pancakes topped with fresh banana slices and berries.
Breakfast
  • DF
  • EF
  • GF
  • NF

Gluten Free Banana Buckwheat Pancakes

Gluten free banana muffins on a wire cooling rack, with a dish of butter off to the side.
Muffins, Cupcakes & Donuts
  • DF
  • GF
  • NF

Gluten Free Banana Muffins (Without Almond Flour)

My debut cookbook–Our Nourishing Week

My debut cookbook Our Nourishing Week is a collection of 85+ easy and nutritious recipes for the whole family. It includes 6 weeks of meal plans, complete with shopping lists – simplifying your family meals for an easy, healthy week – every week.

order now

Hi, I’m Sarah!

I’m a nutritionist turned healthy recipe developer who is all about creating delicious food designed to nourish. I love using wholefood ingredients and have a strong focus on gluten free, dairy free and refined sugar free recipes.

MORE ABOUT ME >

4 from 4 votes

Like this recipe? Leave a comment!

Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




  1. RR

    July 1, 2023 AT 7.36 AM

    2/3 what EVOO?

    Reply
    1. Sarah Bell

      July 1, 2023 AT 11.54 AM

      I use a mild flavoured Extra Virgin Olive Oil in this recipe.

      Reply
  2. Barbara Steele

    December 2, 2023 AT 6.43 AM

    1 star
    This was a waste of organic bananas. Mostly due to the olive oil taste which does not pair well with bananas. There isnt a “mild tasting” EXTRA VIRGIN Olive oil. I didnt even use the full amount, only half and the other half was coconut oil. I cant even imagine how gross it would have been if I had used the full amount. I would highly recommend re writing this to use coconut oil, almond oil or something else.

    Reply
    1. Sarah Bell

      December 3, 2023 AT 12.49 PM

      The reason why you can taste olive oil is because you didn’t use the mild olive oil as recommended. Most grocery stores will sell olive oil with a range of flavor intensities ranging from mild (or light), classic (moderate), or robust. Mild olive oil is best for baking. For best results I always recommend following the recipe closely.

      Reply
  3. Bee

    January 13, 2024 AT 6.52 PM

    2/3 of what olive oil?

    Reply
    1. Sarah Bell

      January 16, 2024 AT 12.04 PM

      A mild flavoured extra virgin olive oil would be perfect.

      Reply
  4. Dana

    March 16, 2024 AT 9.20 AM

    5 stars
    my family has a large number of dietary restrictions, so there’s very few things i can make for us all to enjoy together. it can be so isolating and disheartening at times. This recipe was the first time we felt like we were actually eating a real treat and not a lackluster substitute, it’s one of the most requested items for me to make!

    If you are sensitive to olive oil btw, you can swap it 1:1 with a more neutral oil, we’ve used safflower, sunflower, avocado and melted plant-based butter and it’s been just as tasty every-time!

    Thank you so much Sarah for making a buckwheat banana bread that actually tastes like bread, I can’t tell you how much it means to all of us!

    Reply
    1. Sarah Bell

      March 16, 2024 AT 6.50 PM

      I am so thrilled to hear this feedback! And so happy I could help you in some small way, navigating food intolerances and allergies can be really tricky so I’m happy I could help.

      Reply
  5. CD

    March 16, 2024 AT 12.15 PM

    5 stars
    I’ve enjoyed this recipe multiple times in the past few months. Really, really tasty!

    Reply
    1. Sarah Bell

      March 16, 2024 AT 6.50 PM

      I’m so glad that you’re enjoying this recipe! Thank you for letting me know.

      Reply
  6. Maddy

    August 27, 2024 AT 3.59 AM

    Can I use flax seeds or chia seeds or eggs instead of psyllium?

    Reply
    1. Sarah Bell

      August 27, 2024 AT 11.20 AM

      I haven’t personally tested this recipe with flax or chia eggs but you could definitely try. I just can’t guarantee that it will work.

      Reply
  7. Misha

    September 22, 2024 AT 4.32 PM

    In the comment above I think it meant 2/3 of what on oil. I assumed that it is 2/3 CUP of oil. Cup is missing from the recipe. ????

    Reply
    1. Sarah Bell

      September 23, 2024 AT 1.11 PM

      All fixed now, thanks so much for pointing that out!

      Reply
  8. Paul

    April 5, 2025 AT 8.51 AM

    5 stars
    Made it with light olive oil, brown sugar, walnuts and some dried cranberries. The banana and the woody flavor of the buckwheat pair well. Going to add some blueberries next time. If you want a treat with a touch of savory this is it!

    Reply
    1. Sarah Bell

      April 7, 2025 AT 1.43 PM

      Sounds delicious! I’m so glad you enjoyed this recipe!

      Reply

My debut cookbook–Our Nourishing Week

My debut cookbook Our Nourishing Week is a collection of 85+ easy and nutritious recipes for the whole family. It includes 6 weeks of meal plans, complete with shopping lists – simplifying your family meals for an easy, healthy week – every week.

order now

Hi, I’m Sarah!

I’m a nutritionist turned healthy recipe developer who is all about creating delicious food designed to nourish. I love using wholefood ingredients and have a strong focus on gluten free, dairy free and refined sugar free recipes.

MORE ABOUT ME >

Hey there, I’m Sarah!

I’m a Bachelor qualified Nutritionist turned healthy recipe developer and the creator of Our Nourishing Table.

I love creating easy to make, nutrient-filled recipes from quick dinner recipes and make-ahead breakfasts to healthy treats and luscious desserts (with a healthy spin of course).

more about me

Hungry for more?

Please enable JavaScript in your browser to complete this form.
Loading

SEARCH RECIPES

  • Recipe Index
  • Breakfast
  • Mains
  • Snacks
  • Drinks
  • Healthy Treats

Discover

  • Cookbook
  • About Sarah
  • Work with me

follow

The Boring Bits

  • Privacy Policy
  • Terms & Conditions
back to top
Copyright © 2025 Our Nourishing Table.

Design by White With One. Coding by Made to Thrive.

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.