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Banana Bread Muffins — Soft, Golden & Naturally Gluten Free

It was a Thursday morning, bananas going soft on the counter, three kids about to wake up. I didn’t want a whole loaf. I wanted something warm, individual, ready in 30 minutes — something I could hand them on the way out the door. That’s how these banana bread muffins became a weekly staple in our kitchen.

Golden banana bread muffins with chocolate chips on a white ceramic plate, gluten free oat flour recipe
Soft, golden, and ready in 32 minutes — these banana bread muffins are made with oat flour and naturally sweetened with ripe bananas.

Same cozy flavor as our classic banana bread loaf, but in muffin form. One bowl. No mixer. Naturally gluten free thanks to oat flour. And my kids ask for them every single week.

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Why You’ll Love These Banana Bread Muffins

  • One bowl, no mixer. Everything comes together in a single bowl with a whisk — less mess, more morning.
  • Naturally gluten free. Oat flour keeps these soft and tender without any specialty blends or xanthan gum.
  • Ready in 32 minutes. From counter to oven to table — faster than a loaf, just as satisfying.
  • Kid-approved every time. My kids don’t even realize these are made without regular flour.
  • Meal-prep friendly. Make a batch Sunday, eat cozy breakfasts all week.

Ingredients & Notes

Overhead flat lay of gluten free banana bread muffins with ripe bananas, oat flour and chocolate chips on white marble
Everything you need: ripe bananas, oat flour, coconut sugar, and one bowl. That’s it.

WET INGREDIENTS

Ripe bananas. You need about 1 cup (240ml) of mashed banana — roughly 2 large, very ripe bananas. The more brown spots, the better. They bring natural sweetness and moisture so you need less added sugar. Trust the bananas.

Eggs. 3 large eggs give these muffins structure and lift. I haven’t tested a flax egg substitute here, but if you’re looking for an egg-free version, check out our vegan banana bread for a fully plant-based approach.

Olive oil. ¼ cup of olive oil (or any neutral vegetable oil) keeps the crumb moist without weighing it down. Melted coconut oil works beautifully too.

DRY INGREDIENTS

Oat flour. 1¼ cups of oat flour is what makes these naturally gluten free — and gives them that soft, slightly chewy texture I love. If you need certified gluten free, look for oat flour labeled accordingly. You can also blend rolled oats in a food processor for 30 seconds to make your own.

Coconut sugar. ½ cup gives a warm, caramel-like sweetness. Regular cane sugar or brown sugar works just as well.

Cinnamon. 2 teaspoons — don’t skip it. It’s what makes these taste like banana bread and not just a plain muffin.

Baking powder. 2 teaspoons to give them that beautiful dome. Make sure yours is fresh.

Sea salt. ½ teaspoon. Always. It balances the sweetness.

MIX-INS & TOPPINGS

Chocolate chips or walnuts. Optional but honestly — do it. A small handful of chocolate chips scattered on top turns these into something special. Chopped walnuts add a wonderful crunch.


How to Make Banana Bread Muffins

Mashing two ripe bananas with a fork in a white ceramic bowl, first step for banana bread muffins recipe
Step 1 — The riper the bananas, the sweeter the muffins. Look for lots of brown spots.

1. Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners.

2. Mash your bananas directly in a large mixing bowl until smooth and creamy. A fork works perfectly — no need for a blender.

3. Add all remaining ingredients to the same bowl: oat flour, eggs, coconut sugar, olive oil, cinnamon, baking powder, and salt.

Thick golden banana muffin batter in a white bowl with a whisk, easy one bowl gluten free recipe
One bowl, one whisk, no mixer needed. The batter comes together in under 2 minutes.

All ingredients in one bowl before mixing — that’s the whole batter.

4. Whisk everything together until you have a smooth, thick batter. Don’t overmix — just until no dry streaks remain.

5. Divide the batter evenly among the 12 muffin cups, filling each about ¾ full (roughly ¼ cup per muffin).

Muffin tin filled with banana bread muffin batter topped with chocolate chips before baking, gluten free
Fill each cup three-quarters full and add your toppings before going into the oven.

Add your toppings now — chocolate chips, walnuts, or a pinch of oats.

6. Sprinkle your toppings — chocolate chips, walnuts, or a few rolled oats — on top of each muffin.

7. Bake at 350°F (175°C) for 20 to 22 minutes, until the tops are golden and the centers feel firm when lightly pressed.

Golden tops, firm centers — that’s your cue.

8. Cool in the tin for at least 20 minutes before removing. The texture finishes setting as they cool — don’t rush this part.


Lily’s Tips

Use the ripest bananas you can find. Brown-spotted bananas contain up to 80% more natural sugar than yellow ones — which means more flavor, more moisture, and less sugar needed in the batter.

Don’t skip the cooling time. These muffins come out of the oven slightly soft in the center — that’s normal. They firm up beautifully in the first 20 minutes out of the oven.

Fill ¾ full — not more. Overfilling leads to flat tops instead of beautiful domes. Use a cookie scoop if you have one for even muffins every time.

Make your own oat flour in 30 seconds. Blend rolled oats in a food processor until fine and powdery. 1¼ cups of rolled oats makes exactly what you need here.

“The riper your bananas, the less sugar you’ll need — nature does the sweetening for you.”


Close up of banana bread muffin crumb showing soft moist golden interior with chocolate chip, gluten free oat flour muffin
That tender, moist crumb is exactly what you want — oat flour keeps it soft without any gummy texture.

Variations

Chocolate chip banana bread muffins. Fold ⅓ cup of chocolate chips into the batter and add a few more on top before baking. Our chocolate chip banana muffins have a dedicated recipe with even more chocolate if that’s your thing.

Vegan banana bread muffins. Replace the 3 eggs with 3 flax eggs (1 tbsp ground flaxseed + 3 tbsp water each, rested 5 minutes). The texture is slightly denser but still delicious. See our full vegan banana bread muffin version for all the details.

Banana bread mini muffins. Use a mini muffin tin and reduce baking time to 12-14 minutes. Perfect for lunchboxes and little hands — school-safe if you skip the walnuts.

Almond flour version. Swap the oat flour for almond flour (same quantity) for a slightly richer, more tender crumb. Lower in carbs, higher in fat — a great option if you avoid oats entirely.

Peanut butter swirl. Drop a small spoonful of peanut butter on top of each muffin and swirl with a toothpick before baking. Or go all in with our peanut butter banana muffins for a fully peanut-butter-forward recipe.


How to Store

Counter: 2 days — oat flour muffins stay moist at room temperature in an airtight container or covered with a clean towel.

Fridge: Up to 7 days in an airtight container. Warm in the microwave for 15-20 seconds to bring back that fresh-baked softness.

Freezer: Up to 3 months. Freeze individually on a tray first, then transfer to a freezer bag. Thaw overnight in the fridge or 30 seconds in the microwave from frozen.

Meal prep tip: I bake a double batch every Sunday and freeze half. On busy mornings, I pull two out the night before — they’re ready by breakfast, no effort required.


Banana bread muffin on white plate next to morning coffee cup, cozy gluten free breakfast recipe
My kind of Tuesday morning — one muffin, one coffee, five minutes of quiet before school drop-off.

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Love, Lily 🍌

These banana bread muffins are the recipe I reach for when I need something warm, real, and ready before school drop-off. One bowl. No fuss. And that smell coming out of the oven — my kids come running every time.

Tag me on Instagram @eatwithmellow or leave a star rating below — it means the world.

If you love these, try our high protein banana muffins next, or our blueberry banana muffins for a fruity twist.

Love, Lily 🍌


Golden gluten free banana bread muffins with chocolate chips on a white ceramic plate, made with oat flour and ripe bananas

Banana Bread Muffins

AuthorLily Mellow
Soft, golden, and naturally gluten free — these banana bread muffins are made with oat flour and ripe bananas in one bowl. Ready in 32 minutes, kid-approved, and perfect for meal prep.
Prep Time10 minutes
Cook Time22 minutes
Total Time32 minutes
Calories165 kcal

Equipment

  • 12 cup muffin tin
  • Large mixing bowl
  • Whisk
  • Cookie scoop (optional)
  • Wire cooling rack

Ingredients  

WET INGREDIENTS

  • 1 cup 240ml / ~240g ripe banana, mashed (about 2 large very ripe bananas)
  • 3 large eggs
  • ¼ cup 60ml / 55g olive oil or neutral vegetable oil
  • ½ cup 100g coconut sugar (or regular cane sugar)

DRY INGREDIENTS

  • cups 125g oat flour (certified gluten free if needed)
  • 2 tsp ground cinnamon
  • 2 tsp baking powder
  • ½ tsp fine sea salt

MIX-INS & TOPPINGS (optional)

  • cup 60g chocolate chips or chopped walnuts (optional)

Instructions 

  1. Preheat the oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners.
  2. Mash the ripe bananas in a large bowl until smooth.
  3. Add the oat flour, eggs, coconut sugar, olive oil, cinnamon, baking powder, and salt.
  4. Whisk until a smooth, thick batter forms. Do not overmix.
  5. Divide the batter evenly among the muffin cups, filling each about ¾ full.
  6. Sprinkle the chocolate chips or chopped walnuts on top, if using.
  7. Bake for 20–22 minutes, or until the tops are golden and the centers are set.
  8. Let the muffins cool in the pan for at least 20 minutes before serving.

Notes

Note 1 — Storage: Counter 2 days / Fridge up to 7 days / Freezer up to 3 months. Reheat 15-20 seconds in the microwave.
Note 2 — Substitutions: Olive oil can be replaced with melted coconut oil or any neutral oil. Coconut sugar can be swapped for brown sugar or cane sugar in equal amounts. For vegan muffins, replace each egg with 1 flax egg (1 tbsp ground flax + 3 tbsp water, rested 5 min).
Note 3 — Oat flour tip: Blend 1¼ cups rolled oats in a food processor for 30 seconds to make homemade oat flour. Works perfectly in this recipe.

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