Banana Oat Bread (refined sugar-free)
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Banana Oat Breadย is a no sugar, gluten-free treat which is baked with greek yoghurt for a deliciously moist texture and tang. Crammed with bananas and nutritiously dense seeds it makes for an ultra satisfying snack or start to your day. Especially good topped with salted butter or your favourite nut butter.
If you are looking for aย satisfying and deliciously tasty simple Banana Breadย recipe then may I suggest (nay, demand!) that you bake this one.
I make this Banana Oatmeal Bread regularly for the whole family and having it on hand in the kitchen pays dividends throughout the week. A slice of banana bread (especially spread with peanut butter!) is delicious to snack on throughout the day (in fact I developed this recipe when nursing my twin daughters and it was a lifesaver). It's great for serving it up to the children for quick breakfasts and we all enjoy it accompanying vanilla yoghurt for a no-hassle dessert.
โI'll show you how to make this easy recipe perfectly first time using simple ingredients and no special equipment (save a loaf tin to bake it in!).

Why Youโll Love This Banana Oat Bread
- Easy peasy - it takes 10-15 minutes tops to mix the batter together with no mixer required. Wooden spoon all the way baby!
- No refined sugar โ this is not an overly sweet treat. All the sweetness comes from a small amount of honey (or maple syrup) and lovely ripe bananas.
- Gluten-free โ with no hard to find flours. Just jumbo rolled oats and almond flour.
- Oil and butter free โ the extra fat is just not needed and instead we use plain yoghurt and eggs
- Protein packed โ thanks to crunchy pumpkin seeds, creamy hemp seeds and satisfying flaxseeds.
- Incredibly moist โ thatโs because we overload on the greek yoghurt which also adds extra tang.

Ingredients Needed
Bananas. You need medium bananas and they should be relatively ripe so you can mash them well. Black bananas are fine and will give more sweetness.
Rolled oats. I think of this banana bread as my โbreakfast banana breadโ as it is packed with rolled oats which gives great texture and they are also nutrient-dense whole grains which are rich in fibre. But oats are not suitable for all gluten-free diets. You need to be wary of oats and choose certified gluten-free brands because they are often cross-contaminated with gluten during growing, harvesting, or processing. Additionally, some people with coeliac disease or gluten intolerance react to avenin, a protein in oats, even if they are certified gluten-free. Due to these concerns, some countries, like Australia, do not classify oats as a safe gluten-free food.
Almond flour. You are looking for blanched ground almonds. There is a bit of labelling confusion over almond flour which is sold as โground almondsโ in most major UK supermarkets and found in the baking aisle. If you want to know what exactly you are looking for then check out this post >>> Is Almond Flour The Same As Ground Almonds. This cake can be made with finely ground almond meal too. The almonds add stability and moistness to the recipe. Nut allergy? If you are allergic then use my Homemade Flour Blend for the whole amount of the almond flour + the flour โ but not any other gluten-free flour, my mix is specifically developed as a stable blend which doesnโt need xanthan gum.
Pumpkin seeds. They are really good for you, rich in magnesium, zinc, and healthy fats. But they are also great for their crunchy texture and earthily nutty flavour.
Ground flaxseed. I like to use ground flaxseed in my gluten-free baking as grinding them means they are accessible for absorption and more effective in baking. I love the nutty flavour but it also helps to bind ingredients together, and its ability to retain moisture improves the texture of baked goods, keeping them soft and tender.
Hemp seeds. These are little nutritional powerhouses packed with protein, healthy fats, and essential amino acids. I love using them in this Banana Oat Bread as it boosts the nutritional profile but also adds a lovely crunch and nutty flavour.
Yoghurt. This recipe was made with a full fat Greek Style Yoghurt. The yoghurt adds moisture, tenderness, and a subtle tangy flavour while contributing to the overall richness of the batter.
Eggs. This recipe uses medium size, about 60g each with shell (50g each without shell). These are often classified as large eggs in the US. I recommend weighing your eggs to ensure the correct amount.
Honey. I will tend to opt for honey as it's more economical than maple syrup and I do like the flavour here. But you could add either.
Ground cinnamon. A lovely warming spice to add to this recipe.
Bicarbonate of soda. Also known as baking soda, this is a white crystalline powder that is commonly used as a leavening agent in baking.
Salt. I like to use kosher salt in my baking as it has a round gentle flavour. Using salt in your baked goods lifts and sharpens all the other flavours.
How To Make Banana Oat Bread
For full recipe instructions go to the recipe card at the end of this post.
Whisk together almond flour, oats, flaxseed, pumpkin seeds, hemp seeds, bicarbonate of soda, cinnamon and salt in a large mixing bowl.

Pour the yoghurt, eggs, maple syrup and bananas into another large mixing bowl and mix well.
Pour the wet ingredients into the dry ingredients and beat together until fully combined.

Pour the mixture into the prepared 2lb loaf tin, placing the extra sliced banana on top.
Bake for 1 hour then remove from the oven and carefully insert the banana bread onto a rack to cool.

Expert Tips
Use very ripe bananasย as they incorporate into the batter better than firmer fruit and they add perfect sweetness to the bread. You should be able to easily mash them with the back of a fork or a potato masher.
Store Banana Oat Bread in an airtight tin or wrapped in kitchen foil.ย This is a very moist recipe and wouldnโt fare well stored in a plastic container or cling film.
Banana Oat Bread freezes very wellย in slices or whole.

FAQs
You need thisย 2lb loaf tinย or one of the same dimensions for this recipe.
Yes, I have developed a dairy-free and vegan version of this Banana Oat Bread (which is actually a chocolate chip banana bread) which you can find on the Robert Welch website.
Yes, this delicious Banana Bread keeps well for up to 5 days when you follow the storage instructions below.
You can store this Oatmeal Banana Bread in an airtight container (but preferably tin rather than plastic as it plastic will keep the cake too moist). Then store the cake in a cool dark place. It also stores very well in the fridge for up to a week but allow it to come to room temperature before serving.
Absolutely.ย You can freeze the cake successfullyย for up to 3 months. First wrap it tightly in plastic wrapย andย double wrap inย aluminium foil. Then either place in a resealable freezer bag or airtight container. Donโt forget to label including the date. To enjoy, thawย at room temperatureย overnight,ย unwrap once thawed.

Flavour Variations
You can customise this Banana Oat Bread for whatever you have in your larder.
- Swap out any of the seeds for crumbled walnuts or hazelnuts, sunflower seeds, chia seeds. The choice is yours.
- Add chocolate chips! I feel like I say this in most of my recipes but chocolate chips here would be amazing!
- Chopped dried fruit โ think diced dried apricots, goji berries, cranberries or dates. These additions will add extra natural sweetness if thatโs how you like your Banana Oat Bread.
- Donโt have ground cinnamon? Donโt worry โ just leave it out. Or you can add pumpkin spice mix, a pinch of nutmeg or ground mixed spice in its place.
- Canโt find rolled oats? No problem, Iโve used porridge oats when I've run out of rolled outs which are a little finer so the result isnโt as chewy, but I loved it just the same.
More Gluten-Free Banana Recipes You'll Love
Salted Date Caramel Banana Flapjack โ this recipe is also refined sugar-free
Banana Rum Caramel Cake
Vegan Chocolate Coconut Banana Loaf
Banana Chocolate Chip Muffins
Vegan Banana Peanut Butter Streusel Muffins
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Banana Oat Bread
Ingredients
- 120 g gluten-free rolled oats
- 120 g almond flour - ground almonds in the UK
- 30 g pumpkin seeds
- 25 g ground flaxseed
- 20 g hemp seeds
- 2 teaspoons bicarbonate of soda
- 1 teaspoon ground cinnamon
- ยฝ teaspoon salt
- 160 g greek yoghurt - plain
- 3 eggs - medium
- 100 g honey - or maple syrup
- 200 g bananas - (about 3) mashed
- 1 banana - for decoration
Instructions
- Pre-heat the oven to 180ยฐC / 160ยฐC fan assisted /gas mark 4 / 350ยฐF.
- Line and grease a 2lb loaf tin (8.5โ x 4.5โ).
- Whisk together the almond flour, oats, flaxseed, pumpkin seeds, hemp seeds, bicarbonate of soda, cinnamon and salt in a large mixing bowl and set aside for a moment.
- Whisk together the yoghurt, eggs, maple syrup and bananas in another large mixing bowl.
- Pour the wet ingredients into the dry ingredients and beat together until fully combined.
- Pour the mixture into the prepared loaf tin, placing the extra banana on top.
- Place in the oven and bake for 1 hour.
- Remove from the oven and carefully insert the banana bread onto a rack to cool.
Thanks Georginaโฆ.this was a wonderful recipe & a great hit with my husband who usually doesnโt eat banana bread. Turned out great and was very yummy!
This bread is delicious!
I followed the recipe exactly, but when baking the banana slices caved into the center of the bread, resulting in a gooey center. Next time, I leave the banana slices out or just put them on the outskirts of the bread. Iโm at high altitude- is this why they caved in?
I'm happy to hear you enjoyed the bread! I'm afraid I'm not an expert at high altitude baking. I haven't known the banana slices to do that before so that could possibly be the explanation.