There’s something special about baking banana bread at home.
When the aroma of warm cinnamon and sweet bananas fills the kitchen, it’s impossible not to feel cozy.
The cinnamon swirl is what sets this loaf apart.
It melts into the batter as it bakes, creating pockets of sweetness and a gorgeous marbled pattern in every slice.
Whether you enjoy it warm from the oven or pack it for quick breakfasts through the week, this bread feels like a simple treat that never disappoints.
Bake it once, and it quickly becomes a recipe you’ll make again and again.
For the Banana Bread Batter
- Bananas – Use 3 ripe ones for natural sweetness and moisture. The riper they are, the better the flavor.
- Unsalted Butter – Melted butter gives the loaf a soft, rich texture without making it heavy.
- Granulated Sugar – Adds sweetness and helps create a tender crumb.
- Egg – One beaten egg binds the batter and adds structure.
- Vanilla Extract – Brings warm, aromatic flavor to the banana bread.
- All-Purpose Flour – The base of the batter, giving the loaf its shape and density.
- Baking Soda – Helps the bread rise and stay light.
- Salt – Balances the sweetness and enhances all the flavors.
For the Cinnamon Swirl
- Ground Cinnamon – Provides that warm, cozy spice ribbon throughout the loaf.
- Brown Sugar – Combines with cinnamon to create the sweet swirl that melts into the batter.
The Best Cinnamon Swirl Banana Bread
Notes
Ingredients
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3 ripe bananas, mashed
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1/2 cup unsalted butter, melted
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1 cup granulated sugar
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1 large egg, beaten
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1 teaspoon vanilla extract
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1 1/2 cups all-purpose flour
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1 teaspoon baking soda
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1/2 teaspoon salt
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2 teaspoons ground cinnamon
- 1/4 cup brown sugar
Instructions
- Preheat the oven to 350°F (175°C). Lightly grease a 9×5-inch loaf pan.
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Combine the wet ingredients:
In a large bowl, mix together the mashed bananas, melted butter, granulated sugar, beaten egg, and vanilla until the mixture is smooth. -
Prepare the dry ingredients:
In another bowl, whisk the flour, baking soda, and salt. Add this dry mixture to the banana mixture, stirring only until everything is incorporated. -
Make the cinnamon swirl:
In a small bowl, stir together the ground cinnamon and brown sugar. -
Layer the batter:
Pour half the banana batter into the loaf pan. Sprinkle half of the cinnamon mixture over it. Add the remaining batter, then top with the rest of the cinnamon mixture. -
Create the swirl:
Use a knife or skewer to gently drag the cinnamon mixture through the batter for a marbled look. Avoid overmixing so the swirl stays defined. - Bake for 60–70 minutes, or until a toothpick inserted into the center comes out clean. If the top browns too quickly, loosely cover the loaf with foil.
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Cool:
Let the bread sit in the pan for 10 minutes before moving it to a wire rack to cool completely.
1. Why did my banana bread sink in the middle?
This usually happens when the loaf isn’t quite cooked through in the center, or if the batter had a bit too much moisture. Don’t stress — it happens to everyone!
Just check your baking soda is fresh, measure those bananas (3 ripe ones, not 5 giant ones!), and bake until a skewer comes out clean. If the top looks done but the middle isn’t, loosely tent with foil and keep going.
2. How do I keep the bread soft and moist instead of dry?
The secret? Don’t overmix. Once the dry ingredients hit the bowl, gentle stirring only. Overworking the batter toughens the loaf.
And make sure your bananas are properly ripe — the spotty, squishy ones you thought you should’ve thrown away. Those are gold for moisture and sweetness.
3. My loaf browns too fast! What am I doing wrong?
Nothing! Some ovens just run hot on top.
When the bread starts getting a little too golden, just pop a piece of foil over the top. It protects the crust so the inside can finish baking without turning the loaf into a bronzed brick.
4. Can I make this if I don’t have enough bananas?
Yep — totally doable.
If you’re short, just top up the missing amount with a spoonful or two of yogurt, sour cream, or applesauce. It keeps the loaf moist and nobody will ever know the difference. Promise.
5. How do I know when the bread is actually done?
Look for two things:
- A skewer comes out clean or with just a few crumbs clinging to it.
- The loaf starts to pull away from the sides of the pan.
If it’s still sticky in the middle, give it a little more time. Banana bread waits for no one — but it rewards patience!
