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    Home » Quickbreads

    Oat Flour Banana Bread with Maple Syrup

    Updated: Jan 8, 2026 by Tiffany · This post may contain affiliate links · Leave a Comment.

     

     

    Jump to Recipe Print Recipe

    Does the world need another banana bread recipe?  Probably not.  But I'm going to share with you anyways because my family absolutely loves this oat flour banana bread.  I mean, they love it so much that a whole loaf is basically a single serving.  

    With the addition of maple syrup, it has less refined sugar than traditional banana bread and with gluten free oats added in, I don't feel so bad about letting them splurge on this treat.  Besides, banana bread is super easy to make and almost foolproof so this is a great recipe for a baker of any experience level.

    A loaf of freshly baked oat flour banana bread in a metal baking tin.

    I love how oat flour upgrades this simple banana bread recipe. If you want to try more of my gluten-free oat flour recipes, check out my oat flour waffles or these fluffy oat flour pancakes.

    Jump to:
    • Ingredient Notes
    • Substitutions & Variations
    • How to Make Banana Bread with Oat Flour
    • Expert Tip
    • Storage
    • More banana bread recipes to try:
    • Recipe

    Ingredient Notes

    This homemade quick bread recipe uses just a handful of wholesome ingredients that can be found in any grocery store. It is both gluten free and dairy free as written.

    Ingredients for oat flour banana bread sitting on a wood table.
    • Gluten-Free Flour Blend - I use Bob's Red Mill 1-to-1 gluten free flour blend in my quickbread recipes.  You can use your favorite brand, but your results may vary.  If you do choose another brand ensure it contains xanthan gum or a similar binder. 
    • Oat Flour - While you can buy gluten free oat flour, it's very easy to make your own oat flour at home.  You only need to add gluten free oats to a food processor or high-powered blender and process until they resemble flour.  For this recipe you will need ½ cup + 2 tablespoon (or 9 tablespoons total) of oats to make ½ cup of oat flour. If you're following a gluten free diet, make sure you use certified gluten-free oats.
    • Overripe Bananas - For the best banana flavor, you want to use very ripe bananas with lots of brown spots on the peel all the way up to completely black peels.  As bananas ripen they become sweeter and have a stronger banana flavor.  If your bananas are leaking or smell fermented, then they are spoiled and need to be discarded. 
    • Real Maple Syrup - I've used a combination of granulated sugar and maple syrup to get the right texture with that delicious maple flavor.  Use the highest quality maple syrup you can afford, since the flavor will really shine through.

    See recipe card below for full ingredient list with measurements.

    Substitutions & Variations

    • No Granulated Sugar - Replace white sugar with coconut sugar in the same measure. 
    • Make it Egg Free - I haven't tested an egg free version, but I believe flax eggs would work well as a replacement in this recipe. 
    • Oil Swaps - I typically use extra virgin olive oil in my cooking and baking, but any light flavored oil like vegetable oil or even melted coconut oil will work fine. You can use melted butter as well, but you will end up with a drier texture in your banana bread.  
    • No bananas - Replace the mashed banana with pumpkin puree for a delicious oat flour pumpkin bread. You can swap the cinnamon for pumpkin pie spice for a fall flavor treat.

    How to Make Banana Bread with Oat Flour

    Homemade maple banana bread is a great recipe for a beginning baker.  It's very easy to make and doesn't require an electric mixer.  

    Gluten free flour and oat flour being stirred in a white bowl.

    STEP 1: Combine the gluten free flour, oat flour, sugar, baking powder, cinnamon, and salt in a large mixing bowl.

    Eggs whisked to frothy bubbles in a small blue bowl.

    STEP 2: Crack the eggs into a second bowl and whisk them until they are frothy, like soap bubbles.

    Maple syrup and vanilla mixed into beaten eggs.

    STEP 3: Add the oil, vanilla extract and maple syrup to the beaten eggs. Whisk again until smooth.

    Wet ingredients being folded into dry ingredients with a spatula.

    STEP 4: Add the wet ingredients
    to the dry ingredients and fold together with a rubber spatula, about 10 strokes.

    Mashed banana and walnuts being stirred into banana bread batter.

    STEP 5: Add the mashed banana and walnuts to the batter and fold together about 5 more strokes.

    Unbaked maple banana bread batter in a metal tin.

    STEP 6: Pour banana bread batter into your prepared pan and sprinkle the top with oats. Then bake!

    Expert Tip

    To check for done, gently poke the top center of the banana bread with you finger. It should spring right back. If it leaves an indentation, bake for 2-3 more minutes and check again. If you underbake the banana bread, the top will sink as it cools.

    A loaf of maple banana bread sliced and sitting on a cutting board.

    Storage

    Store leftover banana bread in an air tight container.  Technically banana bread does not need to be refrigerated.  However, if you like in a warmer climate like I do, you may want to stick yours in the refrigerator because the bananas can begin to ferment after a day or two at warmer temps.

    More banana bread recipes to try:

    • Gluten Free Banana Bread
    • A sliced loaf of strawberry banana bread sitting on a cutting board.
      Strawberry Banana Bread
    • A closeup of slices of chocolate banana bread on a cutting board.
      Gluten Free Chocolate Banana Bread
    • A slice of blueberry banana bread on white plate.
      Gluten Free Banana Blueberry Bread

    If you try this recipe, please leave a 🌟🌟🌟🌟🌟 star rating and let me know how you liked it in the comments below.

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    Recipe

    A loaf of maple banana bread sliced and sitting on a wooden cutting board.

    Oat Flour Banana Bread with Maple Syrup

    This delicious gluten free banana bread is made with hearty oat flour and a hint of maple syrup. It's a wonderful, easy quick bread recipe your whole family will love!
    Author: Tiffany
    5 from 1 vote
    Print Pin Go Ad Free
    Course: Dessert
    Cuisine: American
    Prep Time: 10 minutes minutes
    Cook Time: 50 minutes minutes
    Total Time: 1 hour hour
    Servings: 8 slices
    Calories: 373kcal
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    Ingredients

    • 1 ¼ Cup Gluten Free 1-to-1 Flour Blend I use Bob's Red Mill
    • ½ Cup Gluten Free Oat Flour
    • ⅓ Cup Sugar
    • 2 teaspoon Baking Powder
    • ½ teaspoon Salt
    • ½ teaspoon Cinnamon
    • 2 Eggs
    • ½ Cup Oil
    • ¼ Cup Grade A Maple Syrup
    • 1 teaspoon Vanilla
    • 2 Ripe Bananas mashed
    • ½ Cup Walnuts roughly chopped
    US Customary - Metric

    Instructions

    • Preheat oven to 350 °F (177 °C). Line a 9x5 loaf pan with parchment paper.
    • In a large bowl, combine gluten free flour, oat flour, sugar, baking powder, salt and cinnamon. Stir until well mixed and set aside.
      1 ¼ Cup Gluten Free 1-to-1 Flour Blend, ½ Cup Gluten Free Oat Flour, 2 teaspoon Baking Powder, ½ teaspoon Salt, ⅓ Cup Sugar, ½ teaspoon Cinnamon
    • In a smaller bowl, crack two eggs. Whisk until the eggs are frothy.
      2 Eggs
    • Add the oil, maple syrup and vanilla to the eggs. Whisk until well combined.
      ½ Cup Oil, ¼ Cup Grade A Maple Syrup, 1 teaspoon Vanilla
    • Pour the egg mixture into the flour mixture. Fold together with a spatula.
    • Add the mashed bananas and walnuts. Fold until just evenly incorporated.
      2 Ripe Bananas, ½ Cup Walnuts
    • Pour batter into your prepared loaf pan.
    • Sprinkle top with oats for decoration (optional)
    • Bake about 50 minutes until top springs back when poked. Remove from oven and cool for 15 minutes in the pan. Then remove from the pan and cool on a wire rack until room temperature.

    Notes

    TO MAKE OAT FLOUR: Add 9 tablespoons gluten free oats to a high speed blender.  Process until it resembles a coarse flour.
    STORAGE: Store leftover banana bread in an airtight container at room temperature for up to 3 days.  If you live in a warm climate, store in the refrigerator to prevent the bananas from spoiling.
    Calories: 373kcal | Carbohydrates: 42g | Protein: 6g | Fat: 22g | Saturated Fat: 2g | Polyunsaturated Fat: 8g | Monounsaturated Fat: 10g | Trans Fat: 0.1g | Cholesterol: 41mg | Sodium: 274mg | Potassium: 206mg | Fiber: 4g | Sugar: 19g | Vitamin A: 80IU | Vitamin C: 3mg | Calcium: 104mg | Iron: 2mg
    Tried this recipe?Mention @wellfedbaker or tag #wellfedbaker!
    Tiffany

    Tiffany is the recipe developer, stylist and food photographer behind Well Fed Baker. As a lifelong baker who had to go gluten free and dairy free in 2016, Tiffany strives to share allergen friendly recipes that never feel like they are free from anything.

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    A photo of Tiffany Welsh.

    Hey, I'm Tiffany!

    I love sharing gluten-free comfort food and homestyle baking, featuring Dutch oven meals, nostalgic dinners, classic baked goods, with dairy-free or allergen-friendly options. My recipes lean Southern, seasonal, and practical.

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