This Buckwheat Banana Bread is moist, tender, and lightly sweet with warm cinnamon, ripe banana, and the naturally nutty flavor of buckwheat. Made with 100% buckwheat flour, ground flaxseed, and tahini, it's naturally gluten-free, vegan, and made without oil.
Unlike traditional banana bread, this recipe uses just 2 tablespoons of maple syrup for the entire recipe. Very ripe bananas provide most of the sweetness while keeping the bread moist.
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Jump to:
- 🔍 Quick Look: Buckwheat Banana Bread
- 👩🏽⚕️ Dietitian's Note
- 👩🏼🌾 Ingredients
- 🍌 Substitutions
- 📝 How to Make Buckwheat Banana Bread
- ✔️ Storage & Expert Tips
- 🙋🏽♀️ Recipe FAQs
- 🍌 More Banana Recipes
- 🍰 More Healthy Desserts
- 👩🏽🍳 Made this recipe?
- ⚖️ Convert the Recipe to Metric (g & mL)
- Buckwheat Banana Bread Recipe
- 🛍️ Shop Recipe Cookware and Ingredients
- 💬 Comments
🔍 Quick Look: Buckwheat Banana Bread
- ⏱️ Prep Time: 10 minutes
- 🎛️ Cook Time: 30 minutes
- 👥 Servings: Makes 4 servings
- 📊 Calories: ~365 kcal
- 💪🏼 Nutrition: 10 grams of protein and 9 grams of fiber
- 👩🏽🍳 Flavor Profile: Nutty, warmly spiced, and banana-forward with a lightly sweet finish. Buckwheat has a deeper, earthier flavor than wheat or oat flour, which pairs especially well with ripe bananas, cinnamon, vanilla, and creamy tahini.
- ⭐ Difficulty: Easy. Mix the flax egg, combine the wet and dry ingredients, fold everything together, and bake. The most important tip is not to overmix the batter.
👩🏽⚕️ Dietitian's Note
Buckwheat is technically a seed rather than a grain, and it's naturally gluten-free. It's also a nutrient-dense flour that provides protein, fiber, iron, magnesium, and other minerals.
This recipe combines buckwheat with ground flaxseed and tahini, adding additional fiber, healthy fats, and plant-based protein.
One serving provides approximately 10 grams of protein, 9 grams of fiber, and 3 mg of iron.
I also like that ripe bananas do most of the sweetening here. The entire recipe uses only 2 tablespoons of maple syrup, so the flavor is lightly sweet rather than dessert-like.
Why You'll Love This Recipe:
This Buckwheat Banana Bread is delicious and easy to make. Plus, it's:
- Moist and tender with a hearty, satisfying texture
- Warm, with a nutty flavor from buckwheat, tahini, cinnamon, and banana
- Made with 100% buckwheat flour
- Naturally gluten-free and vegan
- Made without oil
- Naturally sweetened with ripe bananas and a small amount of maple syrup
- Provides 10 grams of protein and 9 grams of fiber per serving
- Easy to make with simple pantry ingredients
👩🏼🌾 Ingredients
Below, I share ingredient notes from both a nutrition expert's and trained chef's perspective.

- Buckwheat flour - Gives the bread its hearty texture and distinctive nutty flavor. Because buckwheat is a seed rather than wheat, it is naturally gluten-free.
- Very ripe bananas - Use bananas with plenty of brown spots. They provide natural sweetness, moisture, and banana flavor.
- Ground flaxseed - Mixed with water to form flax eggs that help bind the loaf. Flaxseed also adds fiber and plant-based omega-3 fats.
- Tahini - Adds richness and a subtle toasted sesame flavor without needing oil.
- Maple syrup - Just 2 tablespoons enhance the natural sweetness of the ripe bananas without making the loaf overly sweet.
- Cinnamon - Adds warmth and complements both banana and buckwheat.
- Vanilla extract - Rounds out the earthy buckwheat and brings out the sweetness of the bananas.
- Lemon juice - Adds brightness while providing acidity to react with the baking soda and help the bread rise.
- Nondairy milk - Adds just enough moisture to create the right batter consistency. I prefer unsweetened soy milk for its creamy texture and higher protein content.
- Baking powder + baking soda - Give this 100% buckwheat loaf lift and a lighter texture.
See the recipe card for quantities.
🍌 Substitutions
This recipe is versatile and easy to adapt. Below are some simple ingredient substitutions.
- Nondairy milk - Use soy, oat, almond, cashew, or your choice of milk. I prefer soy for its high protein content and creamy texture.
- Flaxseed meal - use golden flaxseed meal or regular ground flaxseed.
- Sweetener - Add vegan chocolate chips, extra maple syrup, or date paste to the batter if you prefer a sweeter banana bread.
📝 How to Make Buckwheat Banana Bread
The complete recipe with exact amounts is below. These additional tips will help you get the best results.

- Preheat the oven to 380ºF. Make the flax egg: In a small bowl, mix the flaxseed meal with water and refrigerate for at least 10 minutes.

- In a medium bowl, mix the dry ingredients. Combine the buckwheat flour, baking powder, baking soda, and cinnamon.

- In a small bowl, mix the tahini, water, and maple syrup until smooth. Transfer the bananas to a large bowl and mash until smooth.

- Add the lemon juice, flax eggs, tahini mixture, and vanilla to the mashed bananas. Add the mixed dry ingredients and fold to incorporate. Then add the milk.

- Fold to combine.

- Transfer the mixture to a 9-inch baking pan or similar pan. The batter should not be more than about 2 ½-inches high. Top with granola (optional).

- Bake Buckwheat Banana Bread for about 30 minutes, or until a toothpick comes out clean when inserted into the center of the loaf.
✔️ Storage & Expert Tips
Storage
Place the remaining Buckwheat Banana Bread in an airtight container and store it on the kitchen countertop for up to 3 days.
To freeze, let the bread cool completely, slice it, and freeze the individual slices in an airtight freezer-safe container. Place parchment between the slices so you can easily remove one at a time.
Expert Tips
Follow this recipe as written for the best result. I guarantee your Gluten-Free Buckwheat Banana Bread will be perfectly moist and delicious if follow these tips:
- Use very ripe bananas. The riper the bananas, the sweeter and more flavorful your bread will be.
- Do not overmix the batter. Fold the dry ingredients into the wet, and then fold in the milk.
- Don't make the batter too deep. Keep it to about 2½ inches deep so the center cooks through evenly.
- 30 minutes at 380ºF should be the perfect baking time.
- Let it cool before slicing. Gluten-free quick breads continue to set as they cool.
- For serving: Enjoy as is, or warm your slice in the microwave or oven.
- For a sweeter Buckwheat Banana Bread, mix a little maple syrup or agave with some warm water and drizzle over the warm banana bread. Or add vegan chocolate chips plus more maple syrup or date paste to the batter.
🙋🏽♀️ Recipe FAQs
Yes. Buckwheat is naturally gluten-free despite having "wheat" in its name. If you need the recipe to be strictly gluten-free, make sure all packaged ingredients you use are certified gluten-free as needed.
Yes, when the recipe is formulated specifically for it. This banana bread was developed using 100% buckwheat flour, so you do not need to combine it with wheat flour or a gluten-free flour blend.
Buckwheat has a deeper, nuttier, slightly earthy flavor compared with wheat flour. Ripe bananas, cinnamon, vanilla, tahini, and maple syrup balance that earthiness and give this loaf a warm, lightly sweet flavor.
Buckwheat and wheat flour have different nutritional profiles, so one isn't inherently "better" for everyone. Buckwheat is naturally gluten-free and provides fiber, plant-based protein, iron, magnesium, and several other micronutrients.
🍌 More Banana Recipes
The best Banana Chia Pudding recipe you will ever make, and it takes just 5 minutes!
This Protein Banana Bread is a complete, healthy, and naturally sweetened breakfast.
My Banana Loaf with Yogurt is flour-free, naturally sweetened with bananas and dates, boosted with plant protein, and made extra tender with yogurt instead of oil.
This Chia Seed Porridge is thick, creamy, and naturally sweetened with dates and banana.
⚖️ Convert the Recipe to Metric (g & mL)
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Buckwheat Banana Bread Recipe
Ingredients
For the flax egg:
- 2 tablespoons flaxseed meal
- 5 tablespoons water
For the tahini sweetener:
- 3 tablespoons tahini
- 5 tablespoons warm water
- 2 tablespoons maple syrup
For the banana bread:
- 1 ½ cups buckwheat flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- 1 teaspoon cinnamon
- ¼ teaspoon salt optional
- 3 large ripe bananas
- 2 tablespoons fresh lemon juice (about ½ lemon)
- 1 teaspoon vanilla extract
- ⅓ cup nondairy milk
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Instructions
- Preheat the oven to 380ºF.
- Make the flax egg: In a small bowl, mix the flaxseed meal with water and refrigerate for at least 10 minutes.
- Make the tahini sweetener: In a small bowl, mix the tahini, water, and maple syrup until smooth.
- In a medium bowl, mix the dry ingredients. Combine the buckwheat flour, baking powder, baking soda, cinnamon, and salt (if using).
- Mix wet ingredients: Transfer the bananas to a large bowl and mash until smooth. Add the lemon juice, flax eggs, tahini mixture, and vanilla. Add the mixed dry ingredients and fold to incorporate. Add the milk and fold to combine. Do not overmix.
- Transfer the mixture to a 9-inch baking pan or similar pan. The batter should not be more than about 2 ½-inches high. Top with granola (optional).
- Bake for about 30 minutes, or until a toothpick comes out clean when inserted into the center of the loaf.
- Transfer to a cooling rack for at least 10 minutes before slicing.
Notes
-
- Do not overmix the batter. Fold the dry ingredients into the wet, and then fold in the milk.
-
- For serving: Enjoy as is, or warm your slice in the microwave or oven.
-
- To make it sweeter, mix a little maple syrup or agave with some warm water and drizzle over the warm banana bread. Or add vegan chocolate chips, extra maple syrup, or date paste to the batter.
-
- Storage: Place the remaining Buckwheat Banana Bread in an airtight container and store it on the kitchen countertop for up to 3 days.
Nutrition
This information is provided as a courtesy and is only an estimate. Nutritional values may vary depending on factors such as product types and brands used.
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Desie says
I baked this in two mini loaf pans so the slices wouldn’t be too large. I was going to put chocolate chips in it but forgot. It’s not too sweet which I like and the buckwheat flour gives it more body- it rises well and holds together well. Will try it toasted or warmed up. Thank you
Nisha Melvani, RDN says
So glad you enjoyed these pancakes. Thank you for sharing your method!
Chan says
This turned out so well! I only had 2 small ripe bananas, so halved everything. Added some nutmeg and green cardamom as well. Thanks Nisha!
Nisha Melvani, RDN says
Love the addition of those spices. Thank you for sharing.
Renée says
This cake feels so nourishing, yet the texture is lovely. I added 2 tbs of date paste to make it a tiny bit sweeter. I will make it again for sure, thank you 😊
Nisha Melvani, RDN says
More date paste is the perfect way to sweeten this a touch more! Thank you for sharing.