
This Low FODMAP Banana Bread is a yummy way to use up ripe bananas. Just stick to the listed serving size suggestion to keep things low FODMAP. 🙂

You may be surprised to see this recipe calling for ripe bananas. If you look at the Monash Low FODMAP app, at first glance ripe bananas look like they would be a no-go on the low FODMAP diet because they are listed as high FODMAP (or red).

But, serving size matters. If you click into the ripe banana listing on the app, you will see that ⅓ serving (⅓ medium banana or 33 grams) actually turns into a low FODMAP (or green) serving.

Although many of us should be able to tolerate a little more (~⅑ of this recipe), I've kept the serving sizes of this bread conservative (1/12th bread per serving) to help account for the small amount of FODMAPs that may be found in the other low FODMAP ingredients.
A low FODMAP diet is not a no FODMAP diet and even low FODMAP (green) foods can contain small amounts of FODMAPs. The diet has been designed so that multiple low FODMAP (or green) servings of foods can be eaten at the same meal, but there is a chance, if we eat too many low FODMAP foods, to push us over the low FODMAP threshold and trigger symptoms.

Shopping List
To make this low FODMAP banana bread, add these ingredients to your shopping list:
- Coconut oil - ⅓ cup melted
- Pure maple syrup - ½ cup
- Eggs - 2 large
- Ripe bananas - 3 medium (~260 grams) mashed
- Unsweetened almond milk - ¼ cup
- Vanilla extract - 1 teaspoon
- Bob's Red Mill 1:1 Gluten-Free Baking Flour (the blue bag) - 1 cup
- Baking soda - 1 teaspoon
- Salt - ½ teaspoon
- Ground cinnamon - ½ teaspoon
- Chopped walnuts - ½ cup
Low FODMAP notes
In this section, I share information for ingredients that are either frequently asked about or have suggested serving sizes to remain low FODMAP. We each have unique tolerance levels and nutritional needs. Please listen to your body (and, if possible, work with a FODMAP-trained dietitian) to determine what is best for you. For more low FODMAP serving size info, please refer to the Monash FODMAP app and FODMAP Friendly website or app.
Almond milk is low FODMAP in servings of 1 cup (250 mL) or 240 grams. My go-to is Almond Breeze unsweetened almond milk.
Bananas: FODMAP levels vary depending on the ripeness of the banana. Ripe bananas (yellow to yellow-brown) are low FODMAP in servings up to ⅓ medium or 35 grams. Unripe bananas (green to yellow-green) are low FODMAP in servings of 1 medium banana or 100 grams).
Bob's Red Mill Gluten-Free 1:1 Baking Flour (in the blue bag) is my go-to low-FODMAP flour. Wheat flour is high in FODMAPs, whereas gluten-free flours made with rice, potato, and tapioca starch are low FODMAP in amounts up to ⅔ cups or 100 grams.
Although this Bob's Red Mill flour hasn't specifically been tested, it appears to be low FODMAP by ingredients. It is also readily available across the US. You can usually find this flour in the "health," "natural," or gluten-free foods section of the grocery store and online.
Unless you tolerate GOS, avoid the Bob's Red Mill Gluten-Free All-Purpose Baking Flour in the red bag while low FODMAPing. This flour is made from higher FODMAP garbanzo beans.
Maple syrup: A low FODMAP serving is 2 tablespoons or 50 grams. Choose 100% or pure maple syrup instead of imitation or pancake syrup as these products are often made with high fructose corn syrup, a high-FODMAP ingredient.
Walnuts: A low FODMAP serving is 10 halves or 30 grams. This is about a ¼ cup.
Instructions
To start, heat your oven to 325°F. Gather all of your ingredients. Grease a bread loaf pan. I like to use a nonstick cooking spray.

In a medium bowl, whisk together the coconut oil and maple syrup. Add the eggs and whisk again. Then add the mashed bananas, almond milk, and vanilla. Whisk until everything is well combined.

In a large bowl, mix together the gluten-free flour, baking soda, salt, and cinnamon. Add the wet ingredients into the dry mixture and stir until mixed. Gently fold in the all but 1-2 tablespoons of the chopped walnuts.

Pour your banana bread batter into the greased loaf pan. Sprinkle with the remaining 1-2 tablespoons walnuts. Bake 55-60 minutes or until done. Allow the bread to cool before slicing and serving.

Serving size
One serving (1/12th of the loaf) contains low FODMAP amounts of ingredients.
To help stick to the suggested serving size (until FODMAP tolerance is known), I suggest slicing the entire loaf evenly into 12 slices after it has cooled.
Serve this with
- Enjoy a slice of this Low FODMAP Banana Bread just as it is or with a little butter
- Serve with a hard-boiled egg or two for a boost of protein

Similar recipes
- Low FODMAP Pumpkin Muffins with Chocolate Chips
- Low FODMAP Blueberry Muffins
- Low FODMAP Pumpkin Pie Oatmeal
Recipe
Low FODMAP Banana Bread
- Total Time: 1 hour 10 minutes
- Yield: 12 1x
- Diet: Low Lactose
Description
This easy Low FODMAP Banana Bread is a yummy way to use up ripe bananas. Just stick to the listed serving size suggestion to keep things low FODMAP. 🙂
Ingredients
- ⅓ cup (70 g) melted coconut oil
- ½ cup (165 g) pure maple syrup
- 2 large eggs
- 2 to 3 medium (250 to 260 g) ripe bananas, mashed
- ¼ cup (60 g) unsweetened almond milk
- 1 teaspoon vanilla extract
- 1 cup (150 g) Bob's Red Mill 1:1 Gluten-Free Baking Flour (the blue bag)
- 1 teaspoon baking soda
- ½ teaspoon fine salt
- ½ teaspoon ground cinnamon
- ½ cup (60 g) chopped walnuts
Instructions
- Preheat oven to 325°F/165°C. Grease a bread loaf pan and set aside.
- In a medium bowl, whisk together the oil and maple syrup. Add the eggs and whisk. Then add mashed bananas, milk, and vanilla. Whisk until well combined.
- In a large bowl, mix together the gluten-free flour, baking soda, salt, and cinnamon. Add the wet ingredients into the dry mixture and stir until mixed. Gently fold in the chopped walnuts.
- Pour batter into the greased loaf pan. Bake 55-60 minutes or until done. Allow the bread to cool before slicing and serving.
Notes
Low FODMAP Serving: One serving (1/12th of the loaf) contains low FODMAP amounts of ingredients. To help stick to the suggested serving size (until FODMAP tolerance is known), I suggest slicing the entire loaf evenly into 12 slices after it has cooled. For more information about specific ingredients, please refer to the Monash FODMAP app, or check out the "Low FODMAP Notes" section in the blog post (above the recipe).
- Prep Time: 10 minutes
- Cook Time: 60 minutes
- Category: Bread
- Method: Bake
- Cuisine: American
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Avi says
Do you have any suggestions about a way to use this incorporating gluten-free sourdough starter?