Soft, Naturally Sweet Banana Muffins Made with Oats, Greek Yogurt & Maple Syrup

There is something deeply comforting about baking with ripe bananas. The aroma alone makes the kitchen feel warm and calm. These oat banana muffins are one of those recipes I come back to again and again – simple ingredients, wholesome texture, and just the right amount of natural sweetness.

Made with oat flour and rolled oats, these muffins are hearty, satisfying, and perfect for breakfast, snack time, or even a balanced dessert. I love how the walnuts add a delicious crunch while the chocolate melts gently into the crumb, creating a texture that stays moist without feeling heavy.

If you enjoy wholesome muffins, you might also like these chocolate peanut butter muffins, raspberry oat muffins, or these banana cottage cheese muffins.

Why you will love these Banana Oat Muffins

• Easy to make – I just mix everything in one bowl and bake, so it’s quick and simple with minimal cleanup.

• Naturally sweet – I rely on ripe bananas and a little maple syrup for sweetness, which makes them feel like a treat without refined sugar.

• Soft and hearty texture – I like how the Greek yogurt keeps them moist while oats and oat flour give them a satisfying bite.

• Filling and nourishing – I love that they keep me full for hours thanks to the combination of eggs, oats, yogurt, and walnuts.

High-Protein Banana Oat Muffins Ingredients

• Eggs – They help bind everything together and give the muffins structure and a light, fluffy texture.

• Bananas – I use ripe bananas for natural sweetness, moisture, and a soft texture.

• Greek yogurt – It keeps the muffins moist and tender while adding extra protein.

• Maple syrup – I add a small amount for gentle sweetness and a rich, natural flavor.

• Rolled oats – They give the muffins a hearty texture and make them more filling.

• Oat flour – I use it to create a soft, balanced structure and keep the muffins gluten-free if needed.

• Baking powder & baking soda – I use both to help the muffins rise properly and turn out soft, fluffy, and well textured.

• Salt – Just a pinch enhances all the flavors and balances the sweetness.

• Walnuts – They add a nice crunch and a boost of healthy fats.

• Dark chocolate chips – I add them for little pockets of rich, slightly bittersweet chocolate in every bite.

What makes this Recipe a Healthy Choice

• High in fiber – Oats and bananas support digestion and help stabilize blood sugar.

• Balanced protein – Greek yogurt and eggs help prevent energy crashes.

• Lower refined sugar – Only 50 ml maple syrup for gentle sweetness.

• Healthy fats – Walnuts provide omega-3 fats that support hormone balance.

• Long-lasting satiety – The oat flour and rolled oats combination keeps you full longer.

Ingredients

(12 muffins)

• 2 very ripe bananas

• 2 large eggs

• 120 grams plain Greek yogurt (2–5%)

• 50 ml maple syrup

• 1 teaspoon vanilla extract

• 150 grams oat flour

• 100 grams rolled oats

• 1 teaspoon baking powder

• ½ teaspoon baking soda

• ½ teaspoon cinnamon (optional)

• Pinch of salt

• 40 grams chopped walnuts

• 60 grams dark chocolate chips (optional).

Nutritional Information

(Approximate per muffin)

• Calories: 190–210
• Protein: 6–8 g
• Fiber: 3–4 g
• Naturally sweetened
• No refined white sugar

(Nutrition varies depending on chocolate and nuts).

Instructions

1. Preheat oven to 180°C (350°F).
2. Line a muffin tin with silicone molds or good quality parchment liners.
3. In a large bowl, mash bananas until mostly smooth.
4. Add eggs, Greek yogurt, maple syrup, and vanilla. Whisk until combined.
5. In a separate bowl, mix oat flour, rolled oats, baking powder, baking soda, cinnamon, and salt.
6. Gently fold dry ingredients into wet ingredients. Do not overmix.
7. Fold in walnuts and chocolate chips if using.
8. Divide batter evenly into muffin cups (about ¾ full).
9. Bake 20–25 minutes, or until a toothpick inserted in the center comes out clean.
10. Cool 10 minutes in the pan, then transfer to a rack.

Tips for Best Results

A few simple tips can help these banana oat muffins turn out soft, moist, and easy to remove every time:

• Use a silicone muffin pan or parchment-style liners – Because these muffins are made with oats and contain less refined sugar and fat than traditional muffins, they can stick to thin paper liners. I find silicone molds release beautifully, while thicker parchment liners work much better once the muffins are fully cooled.

• I always let them cool before peeling the liners to prevent sticking.

• I like very ripe bananas because they add more sweetness and moisture.

• Do not overmix the batter – I mix just until combined so the muffins stay soft and tender.I sometimes sprinkle a few on top before baking for a prettier finish.

Ingredient Variations

Try these easy variations to adapt the recipe to your taste:

• Greek Yogurt – Use skyr or thick dairy-free yogurt.

• Eggs – Replace with 2 flax eggs (2 tbsp ground flax + 6 tbsp water).

• Oat Flour – Blend rolled oats into flour. You may replace up to 50 g with almond flour.

• Maple Syrup – Honey works in the same amount.

• Walnuts – Pecans, hazelnuts, or pumpkin seeds.

• Chocolate Chips – Optional or replace with raisins.

Storage & Make-Ahead Tips

Here’s how to store these muffins and prepare them ahead for convenience:

• Room temperature: up to 3 days in airtight container.

• Refrigerator: up to 5 days (warm before serving).

• Freezer: up to 3 months, freeze individually.

• Oat muffins firm up after cooling. A quick 10–15 seconds of warming restores softness.

• You can also pre-mix dry ingredients and store them for faster baking.

Serving Suggestions

These banana muffins can be enjoyed in many ways – here are some ideas:

• Warm with a spoon of Greek yogurt.

• Spread with almond butter for extra protein.

• Pair with berries and eggs for a balanced breakfast.

• Enjoy with tea or coffee for a cozy snack.

Final Note

These oat banana muffins are simple, nourishing, and deeply comforting. Healthy baking does not need to be complicated – just wholesome ingredients, balanced sweetness, and a little time in the oven.

If you enjoy cozy oat-based treats like these muffins, you might also like these banana oat cookies, carrot cake oat bars, chocolate oat cookies, and classic oatmeal cookies.