This easy gluten free banana bread recipe is everything you could want: moist, tender, delicious, and packed with tons of banana flavor but not too much sweetness. Best of all, you only need one bowl and 10 minutes of prep to make this classic gf quick bread recipe.
Why this is the best gluten free banana bread recipe
You know how the crumbs from a truly moist quick bread like banana bread can be picked up with the back of a fork? This is that gluten free banana bread.
The acid of the sour cream tenderizes the crumb of the bread. You can also use plain Greek yogurt instead, with very good results.
Sugar also tenderizes baked goods. In this recipe, that comes from the sugar added to the batter, but also from the ripest mashed bananas you can find.
The batter is stiffer than the batter for gluten free banana muffins, though. A softer batter has more moisture, and your bread won’t hold its shape.
Oh, another reason this is the best banana bread recipe? You only need one bowl! Not having to pull a separate bowl for mixing means faster cleanup and less mess between you and that warm bread when it comes out of the oven.
How to make gluten free banana bread in 1 bowl
This is one of the easiest recipes you will ever make, since nothing has to be prepared separately. Once you have the ripe bananas you need for everything from banana bread to banana muffins, you probably have everything else in your pantry and refrigerator. Here's how to make this perfect quick bread:
Whisk the dry ingredients and mix in the wet
The dry ingredients in this recipe are so simple:
- a high quality all purpose gluten free flour blend
- baking powder for rise
- baking soda for neutralizing acids and to aid in browning
- salt to balance sweetness and bring out flavor
- granulated sugar for sweetness and tenderness
Simply measure them into the proper portions by weight, place them all in a bowl, and whisk to combine well.
Fold in the mashed bananas, and bake the loaf
Into the bowl of dry ingredients, you'll simply whisk the wet ingredients. They are:
- melted butter for tenderness, flavor, moisture, and mouth feel
- beaten eggs for rise, lift, and to hold the loaf together
- sour cream for moisture, flavor, and gentle acidity
- vanilla extract for flavor
These wet ingredients can be layered right on top of the whisked dry ingredients, then mixed with a large spoon until just combined. Next, the mashed bananas are added, and folded in carefully so the bread doesn't become tough, and the bananas don't melt into the batter.
Finally, the thick but soft batter is scraped into a light-colored, greased and lined metal loaf pan, spread into an even layer, and baked until cooked all the way through.
Tips for making the perfect gluten free banana bread
To make the perfect gluten free banana bread, follow this recipe precisely, measuring by weight, not volume. And follow these tips:
Select your ingredients carefully
The proper gluten free flour mixture
Be sure to use one of my recommended gluten free flour blends, measured by weight. Be sure to check out my tutorial on how to make your own superfine rice flour at home if you're mixing your own flour blend.
The right bananas for your banana bread
You want very ripe bananas!
Use bananas that are almost overripe. If you have too many, try also making our gluten free banana cake. Waste not, want not.
Here's a trick for always having proper “baking bananas” on hand. Whenever you find that you have perfect banana bread bananas, simply peel them and place them in a single layer on a lined baking sheet.
Place the baking sheet in the freezer until the bananas are very firm, then transfer the frozen bananas to a zip-top bag and store them in the freezer.
When you're ready to use the bananas, defrost them either at room temperature or in the microwave for about 20 seconds on 75% power.
Don't over-mix the bananas in the batter
Mash the peeled, ripe bananas very well before adding them to the batter. Then fold them into the batter at the end, rather than stirring aggressively.
Use room temperature ingredients
This tip comes is a good one for nearly all recipes, not just this one (except pastry!). Cold ingredients, especially solids like butter and ripened bananas don't mix as well if they're cold or frozen.
When you allow your ingredients to come to room temperature, you'll notice it's so much easier to mix them. You'll also notice a finer end product because you didn't have to overmix your ingredients to fully incorporate them.
Let your gluten free banana bread cool completely
As tempting as it may be to slice into your bread as soon as it's out of the oven, try to resist. When you allow your bread to cool, you'll enjoy a better texture. In addition to the improved mouth feel, the bread will be easier to slice and won't fall apart.
How to store your gluten free banana bread
Because this bread is so moist, you can easily store it on your countertop for several days. Place the bread within an airproof container and leave it at room temperature for up to 3 days.
Beyond that, you may notice that it starts to dry out. If that happens, don't worry — it's still perfectly edible. If you want to moisten it, consider using some butter, honey, or syrup.
How to freeze gf banana bread
It's super easy to freeze this flourless banana bread by the slice or by the loaf.
To store by the slice, wait until your loaf has cooled completely and then slice. Wrap each slice in aluminum foil, and then place them in a zip-top bag with excess air removed. Store in the freezer for up to three months.
To store by the loaf, again wait until the loaf has cooled completely. Wrap the entire loaf in aluminum foil, and then place it inside a zip-top storage bag with extra air removed. Full loaves can also last up to three months in the freezer.
While this bread can last in the freezer for longer than three months, you may notice changes in its texture the longer you keep it. This is primarily caused by freezer burn, and that's caused by air trapped with the bread, so try to avoid that if you can.
When you ready to eat, you can defrost a slice by leaving unwrapped on the counter for about 30 minutes. If you're defrosting an entire loaf, try letting it defrost on the counter for at least an hour or until you can begin to slice through the loaf.
Once you can slice the loaf, do so and then warm the individual slices in a warm toaster oven.
Substitutions options
In general, I don't advise making substitutions to my gluten free recipes, but sometimes you have to cater to dairy free, vegan, or other ways of eating, or maybe you want to try your hand at a healthier banana bread.
How to make gluten free dairy free banana bread
If you need a dairy free option, in place of butter, try using vegan butter. My favorite brands are Melt and Miyoko's Kitchen.
In place of sour cream, any plain, nondairy, gluten-free sour cream alternative should work fine. If you'd like to use plain nondairy yogurt, be sure to drain it of liquid until it's the consistency of sour cream or it will add too much moisture.
If you're looking for a recipe that's already dairy free, try my cinnamon swirl gluten free banana bread. It's a game-changer, and it's written to be dairy free from the start!
How to make gluten free egg free banana bread
There are two eggs in this recipe. You should be able to replace each of them with a “chia egg.”
For each “chia egg,” combine 1 tablespoon ground chia seeds + 1 tablespoon lukewarm water and allow to sit until it gels. If you have another egg replacer you prefer, try that. This recipe is so adaptable that it might work.
How to make vegan gluten free banana bread
Just follow both the egg and milk substitutions above, and you'll have a yummy vegan bread. Just be sure that your sugars are vegan, so they're not prepared with bone char.
How to make gluten free banana nut bread
This recipe is adaptable enough that you can add about 1 cup of mix-ins, and it will still turn out well. If you'd like to make banana nut bread, try folding in 1 cup of soft nuts like chopped walnuts or chopped pecans.
If you'd like, you can also make this into banana chocolate chip bread. Just fold in 1 cup of semi-sweet chocolate chips once the batter is otherwise ready to transfer to the pan.
Almond flour banana bread
Almond flour can't be used as a replacement for an all purpose gluten free flour blend. If you would prefer to bake with almond flour instead of a rice-based flour blend, I have another recipe for you.
My Paleo banana bread recipe is made with almond flour. It's also naturally dairy free and gluten free, too. That may suit your needs better.
Alternative sugars
I haven't tried this recipe with a granulated sugar alternative, but it might be worth trying to replace the granulated sugar with Lankato brand granulated sugar alternative. It does tend to be drying, though, so you may need to add a bit of water. Add it slowly, though, and try to match the texture you see in the photos and video.
Keep in mind that you can't replace a granulated sugar, like the white sugar in this recipe, with a liquid sugar, like honey, without upsetting the moisture balance. That can result in a loaf that just won't bake through without burning, so it collapses as it cools.
And what about coconut flour?
Few gluten free banana bread recipes use coconut flour. That's because coconut flour is thirsty! If you do try it, remember that you'll need more wet ingredients, or you'll need to add honey to balance the extremely thirsty coconut flour. That really requires a completely different recipe, one developed to be made using coconut flour, like our coconut flour blueberry muffins.
Gf banana bread FAQs
How do you make gf banana bread moist?
Adding the correct amount of moist ingredients, like ripe bananas, butter, and sour cream, will result in a beautifully soft, moist bread.
But it's also important that you use the right amount of dry ingredients, like baking soda and baking powder, but especially gluten free flour. Too much flour will soak up your wet ingredients, resulting in a dry, crumbly bread.
The best way to measure out ingredients is by weight. When you scoop flour directly, you may compress it in the cup, accidentally adding more than necessary. Instead, place your bowl on a digital food scale and then spoon the flour into it, stopping when you reach the right weight.
Why did my gluten free banana bread fall?
In general, when baked goods rise in the oven and then fall as they cool, they were baked in an oven that is out of calibration and running hot. The outside of the bread cooks too quickly, before the center has a chance to bake all the way through.
When the steam escapes the bread as it cools, it doesn't have the internal structure it needs to hold its shape. Always bake using a small, cheap, freestanding oven thermometer, as most ovens run hot.
Why isn't my gf banana bread cooking in the middle?
Your banana bread may be raw in the middle because your oven is too hot (see above). Your quick bread may also be raw in the middle if you measured by volume, not weight, and over-measured the sour cream.
You may also just not have allowed your banana bread to finish baking. It's best to use an oven tester and bake until it comes out with no more than a few moist crumbs attached.
Can you use unripe bananas for gluten free banana bread?
No, you cannot use unripened bananas to make banana bread. As bananas ripen, they develop natural sugars.
Those natural sugars first make the bananas tender. Then, when they're baked into it, they tenderize, sweeten, and flavor your banana bread, too.
Despite lots of claims on the Internet, you cannot ripen bananas by baking them in their skins in the oven. You'll just cook them, but they won't ripen.
To speed the ripening of your bananas, place them in a brown paper bag with an apple. The gases from the apple will speed up the ripening of the bananas.
How long should I let my gf banana bread cool?
Like any quick bread, you must let your banana bread cool completely before slicing it. If you rush, and turn it out of the loaf pan too quickly, it will compress the crumb.
If you try to slice it before it's cool, you'll tear the banana bread, no matter how cleanly you try to cut.
Can you fix undercooked gluten free banana bread?
Yes, sometimes you can fix undercooked banana bread! If you realize that your bread isn't fully cooked within about 10 minutes of taking it out of the oven, and the oven is still hot, put it back in!
The bread won't rise as high as it would have, but it shouldn't lose its shape as much when you finally take it out of the oven again.
One Bowl Gluten Free Banana Bread: Moist and Delicious
Ingredients
- 2 cups (280 g) all purpose gluten free flour blend (I used Better Batter; click through for full information)
- 1 teaspoon xanthan gum omit if your blend already contains it
- ¾ teaspoon kosher salt
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ⅔ cup (133 g) granulated sugar
- 8 tablespoons (112 g) unsalted butter melted and cooled
- 2 (100 g (weighed out of shell)) eggs at room temperature, beaten
- 1 teaspoon pure vanilla extract
- ⅔ cup (150 g) sour cream at room temperature
- 1 cup (200 g) peeled ripe bananas mashed lightly (from about 2 medium-size bananas)
- 1 small (less) ripe banana for the top (optional)
Instructions
- Preheat your oven to 350°F. Grease a standard 9 x 5 inch loaf pan, and set it aside.
- In a large bowl, place the flour, xanthan gum, salt, baking powder, baking soda and sugar, and whisk to combine well.
- Create a well in the center of the dry ingredients and add the melted butter, eggs, and vanilla, then the sour cream, and mix until just combined. Add the mashed bananas (200 g) and fold them into the batter, taking care not to further squish them.
- Scrape the batter into the prepared loaf pan, and smooth the top with a wet spatula. If you're using the optional banana as a topping, place very thinly sliced bananas (cut lengthwise) on top of the smooth batter, sparingly.
- Place the pan in the center of the preheated oven. Bake until golden brown on top, and a tester inserted in the center comes out with no more than a few moist crumbs attached.
- Baking time will be about 50 minutes without the additional bananas on top, and about 1 hour with them. If the loaf is browning too fast for the center to bake fully, tent with foil while it finishes baking.
- Allow the banana bread to cool in the pan for 10 minutes before transferring to a wire rack to cool completely before slicing and serving.
Notes
One Bowl Gluten Free Banana Bread: Moist and Delicious
Ingredients
- 2 cups (280 g) all purpose gluten free flour blend (I used Better Batter; click through for full information)
- 1 teaspoon xanthan gum omit if your blend already contains it
- ¾ teaspoon kosher salt
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ⅔ cup (133 g) granulated sugar
- 8 tablespoons (112 g) unsalted butter melted and cooled
- 2 (100 g (weighed out of shell)) eggs at room temperature, beaten
- 1 teaspoon pure vanilla extract
- ⅔ cup (150 g) sour cream at room temperature
- 1 cup (200 g) peeled ripe bananas mashed lightly (from about 2 medium-size bananas)
- 1 small (less) ripe banana for the top (optional)
Instructions
- Preheat your oven to 350°F. Grease a standard 9 x 5 inch loaf pan, and set it aside.
- In a large bowl, place the flour, xanthan gum, salt, baking powder, baking soda and sugar, and whisk to combine well.
- Create a well in the center of the dry ingredients and add the melted butter, eggs, and vanilla, then the sour cream, and mix until just combined. Add the mashed bananas (200 g) and fold them into the batter, taking care not to further squish them.
- Scrape the batter into the prepared loaf pan, and smooth the top with a wet spatula. If you're using the optional banana as a topping, place very thinly sliced bananas (cut lengthwise) on top of the smooth batter, sparingly.
- Place the pan in the center of the preheated oven. Bake until golden brown on top, and a tester inserted in the center comes out with no more than a few moist crumbs attached.
- Baking time will be about 50 minutes without the additional bananas on top, and about 1 hour with them. If the loaf is browning too fast for the center to bake fully, tent with foil while it finishes baking.
- Allow the banana bread to cool in the pan for 10 minutes before transferring to a wire rack to cool completely before slicing and serving.
Ati says
Hello! I was wondering, can I add choc chips?
Nicole Hunn says
I think that would be fine, Ati. I wouldn’t add more than 4 or 5 ounces, though. Hope that helps!
Tilly Taylor says
BRILLIANT! Even my Grandma (who is very particular about food) loved this when I made it. Thank you so much for this recipe Nicole!
Nicole Hunn says
I’m so glad, Tilly! It can be nerve-wracking baking for a tough critic. Glad we made the grade!
Janet says
I am eager to try this bread and would like to substitute Earth Balance (which contains salt) for the unsalted butter in order to reduce the dairy content. Should I omit the 3/4 tsp. salt, or just reduce the amount?
Nicole Hunn says
I don’t recommend Earth Balance as it has much more moisture than butter. Please see the substitutions section for information on what I do recommend. Earth Balance is very salty, but I’m afraid I don’t know how much salt it has per tablespoon so I don’t know what to suggest. Sorry!
Patty B says
This is so moist and banana flavored! Better than my families regular recipe! I used miyoko butter substitute and forager non dairy sour cream, added walnuts (my fav) and this was absolutely moist and delicious! Had to stop eating it! Thank you Nicole!!
Nicole Hunn says
Love Miyoko’s vegan butter, Patty! So glad your dairy free subs worked so well.
Julie B says
Absolutely amazing banana bread! I made it exactly as written (using Better Batter)…weighed all the ingredients at room temperature, prepared it exactly as recommended, and baked in two small loaf pans instead of one big pan, added chopped walnuts to one loaf. The resulting bread was incredible! I made it for two friends who are gluten-free by choice for health issues, and they are not fans of store-bought GF breads nor of packaged GF baking mixes. I had told them of your website, which I just recently discovered, and I told them I would make the banana bread for them first to make sure they liked it. One loves walnuts and the other does not, thus the two small loaves. They each got their own loaf, and they could not believe this banana bread was GF! This couple does love to bake, and I gave them the recipe and your website address along with the bread. One other thing…I baked these loaves in my 1950’s Thermodore wall oven, and I always use an oven thermometer to be sure of the temp. Thank you for all you have researched, tested, created, and shared.
Nicole Hunn says
That’s so lovely of you to say, Julie! I’m so glad you enjoyed the recipe and that you were able to share it. Thank you so much for the kind words, and I’m glad you found me! :)
Barbara S says
I love this recipe! I didn’t have sour cream so I used plain yogurt and it turned out delicious. I also used Cup 4 Cup. One thing is for certain, this is a dense bread so I decided to put half of the batter in two bread pans and they turned out lighter and fluffier(a bit smaller but that’s ok).I also added 1 tsp cinnamon to the mix and also some crushed walnuts to the top. Thanks again!
Nicole Hunn says
So glad you enjoyed the banana bread. For the future, and for others’ benefit, plain yogurt of regular consistency is not a proper substitute for sour cream, Barbara. Greek yogurt is, which has significantly less moisture. That’s why your bread is dense. The recipe made as written isn’t particularly dense. If you don’t have Greek style plain yogurt, just strain regular plain yogurt until it’s the proper consistency.
Hema Rajan says
This recipe is delicious. The bread came out moist even without the sour cream. I added some sugarfree condensed milk instead.
Raymomd Kirsten says
Very GOOD RX I found my-y oven was -25 degrees. Thanks for the tips.
Nicole Hunn says
Amazing, right? I feel like a separate oven thermometer should be sold with every new oven. :)
Stony says
Well, I just put it in the oven! I had to use rice flour and cornstarch as I’m in the middle of nowhere right now. But it looks divine already. Thank you for the recipe :)
Nicole Hunn says
A simple mix of rice flour and cornstarch really isn’t an all purpose gluten free flour blend, so I wouldn’t recommend that! I do have a couple of recipes that use only rice flour, though. I’d try those!
Donna Doss says
This bread is delicious. I did not have sour cream so I used a 5 ounce container of vanilla greek yogurt. It is so moist.
Nicole Hunn says
Added vanilla flavor actually sounds nice, Donna. I normally don’t like baking with flavored yogurts at all, but the banana flavor in this bread is strong enough to handle it. So glad you loved it!
Steph says
Anyone know if you can swap the granulated sugar for maple sugar? I’m assuming i would need to reduce the liquids…
Nicole Hunn says
If you’re referring to maple syrup, Steph, I’m afraid not. That would require a completely different recipe. And sugar is sugar!
Barbara says
Made this recipe w Cup4Cup Flour as 12 muffins…baked for 30 minutes and it came out perfectly. Topped six with chocolate chips and had to stop myself after I consumed 3. They were moist, flavorful but not too sweet…just as we like it. The recipe is a keeper and perfect when there are a couple of over ripe bananas. thank you!
Nicole Hunn says
Moist and flavorful, but not too sweet is a perfect description, Barbara! Glad you enjoyed the recipe.
Kathy says
How can I get rid of the adds that is covering your recipes?
Nicole Hunn says
Kathy, the advertisements are the only way I get paid for all the free content that I provide. If you’re on an older phone with a small screen, some ads may cover content as Google requires a certain size, no smaller. I make no apology for making a living, but feel free to move on to other recipe sources if you aren’t willing to deal with a minor inconvenience.
Roz Melanson says
If I make more than one, can I freeze the others!
Nicole Hunn says
You absolutely can, Roz! This banana bread freezes amazingly well.
Christine murphy says
Can I make this sugar free using monk fruit?
Nicole Hunn says
The issue with using monk fruit in a larger recipe like this, Christine, is that it’s sweeter than sugar, but the sugar does more than sweeten. It tenderizes and adds bulk. If you’d like to try using Lankato brand monkfruit in place of the granulated sugar, you’ll also likely need to add a bit more moisture, as it tends to be drying. You’ll have to experiment, and I really can’t promise results!
Elaine says
Agreed!! This is a most delicious banana bread!! Made it this week and had a hard time letting it cool before cutting into it. There’s almost nothing left and it’s only been 1 day!! Thank you!
Nicole Hunn says
That’s so awesome, Elaine! Every time I make it, I’m amazed all over again how simple the ingredients are. It makes it look easy! hahahaha
Verna says
Hi Nicole, can I bake this in a bunt pan in the ninja foodie, thanks so much for all the wonderful recipes, I want to order some of your books!
Nicole Hunn says
I don’t recommend baking this in a bundt pan, Verna. Bundt cakes are kind of finicky, since there’s so much batter and it all has to bake very evenly for a long time. I assume a Ninja Foodie is like an Instant Pot? I’m afraid I don’t have much experience baking anything other than a cheesecake in an Instant Pot. Wish I could be more help!