There’s something about the smell of fresh muffins baking that makes a morning feel special. I made these Banana Oatmeal Muffins on a chilly Saturday, and the mix of bananas, oats, and cinnamon filled the house with a sweet aroma. When I took that first bite, I knew they were something to share, soft, flavorful, and just filling enough to keep me satisfied until lunch.

This post contains affiliate links. As an Amazon Affiliate, if you purchase through those links, I earn a small commission. Thank you! See Disclosure.
What I love about this recipe is how easy it is to make, but it still feels like a little treat. The bananas add natural sweetness, and the oats give them a little more substance. With the cinnamon oat crumble on top, they’re indulgent but still good enough for breakfast. They’re perfect for busy mornings or just as a quick snack on the go.
A Comforting Breakfast to Start Your Day
These Banana Oatmeal Muffins are what you want on a cold morning when you need something warm and filling. The banana, cinnamon, and oats just work together. This is how we bake in the South: use what's in the kitchen, keep it simple, and make something that actually tastes good. The cinnamon oat topping gives you a little crunch with the soft muffin, and that's all you really need.
Ingredients

How to make Banana Oatmeal Muffins
Start by preheating your oven to 375°F (190°C) and allowing it to fully heat up. Line two 12-cup muffin pans with paper liners so the muffins won’t stick while baking. I love using paper liners because they make cleanup a breeze and keep the muffins perfectly shaped.
In a large bowl, whisk together the flour, oats, baking powder, baking soda, cinnamon, and salt. Make sure the dry ingredients are well blended before setting them aside.
Next, mash the bananas in a separate bowl until they’re completely smooth using a meat chopper masher. Add the eggs and sugar, whisking until the mixture becomes light and smooth. Stir in the oil, maple syrup, and vanilla extract, whisking everything together until it’s well combined.


Gradually blend the dry ingredients into the banana mixture in three stages. This will help ensure everything is mixed evenly without overworking the batter. Once combined, use a 3-tablespoon cookie scoop to fill the muffin liners.

Now, make the cinnamon oat topping by mixing the oats, brown sugar, and cinnamon in a small bowl. Pour in the melted butter and use a fork to combine everything until it’s crumbly and fully coated. Sprinkle the topping generously over each muffin.
Bake the muffins for 18 to 22 minutes, or until a toothpick inserted into the center comes out with moist crumbs or when the tops spring back when gently pressed.

Let the muffins rest in the pan for about 5 to 10 minutes, then carefully move them to a wire rack to cool completely. It’s tempting to dive in right away, but letting them cool gives them the perfect texture and flavor.
Serving suggestions
These Banana Oatmeal Muffins are great on their own, but they go perfectly with a hot cup of coffee or some fresh orange juice to round out your breakfast. You can also have them with a Spinach and Goat Cheese Omelet for an extra protein kick or Scrambled Eggs with Cream Cheese for something a little more indulgent. If you’re craving something savory, add some Skillet Fried Potatoes to your plate for a filling, complete addition.

Storage tips
Let the muffins cool completely before storing them. Keep them in an airtight container at room temperature for up to three days. If you need to keep them longer, pop them in the fridge for up to a week. You can also freeze them for up to three months. Just reheat in the microwave or let them thaw at room temperature.
Southern farewell
This Banana Oatmeal Muffin recipe reminds me that good food doesn't need to be complicated. Each bite takes me back to simpler times, when the kitchen was full of family and the house smelled like something baking. If you love recipes that feel like home, give this one a try. Bake a batch, share them with the people you care about, and see what you think.

Banana Oatmeal Muffins
Equipment
Ingredients
- 1½ cups all-purpose flour
- 1 cup rolled oats
- 1½ teaspoons baking powder
- ½ teaspoon baking soda
- 1 teaspoon cinnamon
- ½ teaspoon salt
- 1¼ cups mashed bananas about 2 large bananas
- ½ cup granulated sugar
- 2 large eggs room temperature
- ½ cup oil
- ¼ cup maple syrup
- 1 teaspoon vanilla extract
Cinnamon Oat Topping
- ½ cup rolled oats
- 2 tablespoons light brown sugar
- ¼ teaspoon cinnamon
- 2 tablespoons unsalted butter melted
Instructions
- Preheat the oven to 375°F (190°C) and line two muffin pans with paper liners.
- Whisk the flour, oats, baking powder, baking soda, cinnamon, and salt in a large bowl.
- Mash the bananas, then whisk in eggs, sugar, oil, maple syrup, and vanilla.
- Gradually add the dry ingredients to the banana mixture.
- Fill the muffin liners and top with cinnamon oat mixture.
- Bake for 18-22 minutes or until golden and a toothpick comes out clean.
- Cool for 5-10 minutes in the pan before transferring to a wire rack.
Notes
- Use almond flour for a gluten-free version.
- Add chocolate chips or nuts to the batter for extra flavor.
Nutrition
A Note on Nutritional Information
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.
Add Preferred Source