Soft, moist, and naturally sweet, these Gluten‑Free Banana Oat Muffins are the perfect healthy breakfast you can bake in one bowl. Blended oats, bananas, yogurt, and maple syrup create a tender crumb without any wheat flour. They're easy, nutritious, and freezer‑friendly - ideal for busy mornings or meal prep.
I created these Gluten‑Free Banana Oat Muffins because mornings are hectic and I always need a make‑ahead breakfast my daughter could grab on the way out the door. She loves anything with bananas and oatmeal, and we always seem to have a few extra bananas sitting on the counter, so building a muffin around her favorite flavors felt like the perfect solution. I also needed a completely wheat‑free breakfast option that was nourishing, quick to prep for me too!. These muffins check every box- and they are full of ingredients we always have laying around. They use blended oats for a tender crumb, and just the right amount of natural sweetness from bananas and maple syrup without getting you on an early morning blood sugar rollercoaster. They've become one of our most reliable meal‑prep staples and a recipe I make almost weekly.
Because breakfast always seems to be hectic, check out my other muffin and breakfast meal preps here:
https://flourishwithoutflour.com/healthy-gluten-free-apple-muffins/
https://flourishwithoutflour.com/gluten-free-almond-flour-blueberry-muffins/
https://flourishwithoutflour.com/egg-bites/
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Ingredients
- Bananas
- Oil
- Eggs
- Maple syrup
- Yogurt
- Milk
- Vanilla extract
- Oats (blended or quick oats)
- Baking powder
- Baking soda
- Cinnamon
- Salt
See recipe card for quantities.
Instructions
- Step 1: Mash or process banana until smooth.
- Step 2: Add oil, eggs, syrup, yogurt, milk and vanilla extra and process or until well blended.
- Step 3: In a small bowl, mix oats, baking powder, baking soda, cinnamon and salt and mix until well blended.
- Step 4: Place oats in food processor and blend oats until mostly fine, with just a few small flecks for texture.
- Step 5: Pour batter into muffin tin
until about ¾ full. Add chocolate
chips or chopped nuts if desired.
Substitutions
- Oats: If you do not have a food processor, feel free to use quick oats. Leave them whole and simply mix into the wet ingredients without pulsing.
- Yogurt: Any yogurt works - Greek, regular, dairy‑free, or sour cream.
- Milk: Swap with any milk you prefer, including almond, oat, or coconut milk.
- Maple Syrup:
- Honey or Agave: 1:1 swap is fine or you may add 3 Tablespoons of each for a slightly increased sweetness
- Brown Sugar: Swap 1:1. The muffins will be slightly less sweets with brown sugar so you are able to increase it to 3-4 tablespoons without changing the texture of the muffins much.
- Oil: Melted butter or melted coconut oil can be used instead of neutral oil.
- Eggs: Use flax eggs for an egg‑free version (texture will be slightly denser).
Variations
- Chocolate Chip Banana Oat Muffins: Fold in mini chocolate chips for a kid‑favorite treat.
- Blueberry Banana Muffins: Add fresh or frozen blueberries to the batter for a fruity twist (about ½ cup-¾ cup blueberries).
- Nutty Banana Muffins: Add chopped walnuts or pecans for crunch and extra protein.
- Peanut Butter Banana Muffins: Stir in a heaping spoonful of peanut butter (about 2-3 tablespoons) or swirl it on top before baking.
See this spicy version of this recipe on my website! (placeholder for in-content link)
Equipment
Food processor- optional but recomended
Muffin tin
Mixing bowl
Spatula or wooden spoon
Storage
Room Temperature: Store muffins in an airtight container for 2-3 days. They stay soft thanks to the bananas and yogurt. They will become slightly "tangy" past 4 days if not frozen due to the bananas and yogurt.
Refrigerator: Keep in a sealed container for up to 5 days. This is the best option for busy school mornings - they hold their moisture really well. Freeze if not used within 5 days.
Freezer: Freeze muffins in a single layer, then transfer to a freezer bag. They keep beautifully for up to 3 months.
Reheat: Warm in the microwave for 15-20 seconds or in a low oven for a few minutes. They taste freshly baked again.
Top Tip
Don't leave out the cinnamon! There is not much sugar in these muffins so the flavor falls flat without the cinnamon boost.
FAQ
Yes - these muffins are naturally gluten‑free because they're made with oats instead of wheat flour. Just be sure to use certified gluten‑free oats if you need to avoid cross‑contamination.
They can fit into a diabetes‑friendly pattern because they're made with whole‑grain oats, bananas, and a small amount of maple syrup. Pairing them with protein (like nuts or eggs) can help support steady blood sugar too. Always check with your doctor or dietitian for your carbohydrate and sugar goals. The nutrition facts are provided to help you make that decision.
Yes, they can be. Simply use a dairy-free milk and yogurt and use chia or flax seeds for an egg replacement. They turn out beautiful using vegan products.
They can be a helpful option for weight loss. They are only 115 calories per muffin which is a lot less than traditional muffins. They're made with whole‑grain oats, bananas, and a small amount of natural sweetener. The fiber from the whole grains and bananas can help you feel full. Because they use a small amount of a natural sweetener, they not spike insulin levels as significantly as traditional muffins. Portion‑controlled breakfasts like these are great for busy mornings, and pairing a muffin with protein (like cottage cheese, PB 2 powder or eggs) can make it even more satisfying.
Absolutely. They freeze well for up to 3 months and reheat beautifully in the microwave or oven.
Related
Looking for other recipes like this? Try these:
Pairing
Gluten-Free Banana Oat Muffins
Equipment
- 1 muffin tin
- 1 medium mixing bowl
- 1 food processor or blender optional
- 1 fork or masher optional
- 1 spatula or large spoon
Ingredients
- 2 each ripe bananas
- 2 tablespoons avocado oil
- 2 eggs
- 2 tablespoons of Maple syrup or sugar-free syrup
- ½ cup plain Greek yogurt
- ⅓ cup milk I used almond
- 1 teaspoon vanilla
- 2 cups oats for best results use quick oats if not using a food processor, ensure gluten-free if on a gluten-free diet
- 1 teaspoon of cinnamon
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
Instructions
- Heat oven to 350°F and line a muffin tin.
- Place bananas in food processor and pulse until smooth.
- Stir or pulse in eggs, yogurt, oil, almond milk, vanilla, and sweetener.
- Add oats and place processor on low for 20-30 seconds or until combined.
- Stir or pulse in cinnamon, baking powder, baking soda, and salt.
- Stir in optional chopped nuts or chocolate chips if using.
- Scoop into 12 muffin cups and bake 18-22 minutes.
- Cool completely for best texture.
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