This Cinnamon Swirl Banana Bread elevates classic banana bread with a buttery cinnamon-sugar ribbon through the center. The loaf is tender and super moist, while the cinnamon layer adds sweet spice and gooey texture—think cinnamon roll folded into banana bread.
I used to think chocolate was the only upgrade for banana bread, but the cinnamon swirl proves otherwise. It brings the perfect balance of warmth, sweetness, and a little sticky goodness that makes each slice irresistible.
Recipe highlights
- Moist & tender. Ripe bananas, melted butter, and yogurt keep the loaf soft and rich.
- Cinnamon swirl magic. A cinnamon-sugar layer creates a gooey, spiced center and an attractive marbled appearance.
- Buttery topping. Brushing warm bread with melted butter and finishing with spiced sugar gives a slightly crunchy, flavorful crust.
- No mixer required. This comes together easily with just bowls and a whisk.
Recipe overview
⏱️ Prep: ~15 minutes • Bake: 50–60 minutes
🍴 Yield: 1 loaf (8–10 slices)
💪 Skill level: Beginner
😋 Flavor profile: Banana bread meets cinnamon roll with a crunchy spiced sugar crust. Pairs well with: Strong coffee, cold milk, or hot cocoa.
How to make cinnamon swirl banana bread
The full ingredients and detailed instructions are in the recipe card below. Here’s a concise step-by-step summary:
- Combine wet ingredients: Mash bananas and whisk with melted butter, sugar, eggs, yogurt, and vanilla until smooth.
- Whisk dry ingredients: Mix flour, baking soda, and salt in a separate bowl.
- Fold together: Gently fold the dry mix into the wet just until combined—avoid overmixing.
- Layer the batter: Pour about one-third of the batter into the pan, sprinkle one-third of the cinnamon-sugar, repeat, and top with the remaining batter. Reserve some cinnamon-sugar for the finish.
- Bake: Bake until the loaf is golden and springs back to the touch.
- Brush and finish: While still warm, brush the top with melted butter and sprinkle the remaining cinnamon sugar for a sweet, slightly crunchy crust.
Pro baking tips for the best cinnamon swirl banana bread
Use very ripe bananas. The riper and spotty they are, the sweeter and more flavorful the bread.
Don’t over-mix. Fold gently until the flour disappears to avoid a dense loaf.
No need to swirl. Layering the cinnamon sugar creates beautiful marbling without swirling—simple and effective.
Line your pan. Grease and add a parchment sling to lift the loaf out cleanly after baking.
Brush while warm. Brushing melted butter on the warm loaf helps the sugar adhere and creates a lovely crust.
Let it cool before slicing. Allow the loaf to reach room temperature so it finishes setting for clean, neat slices.
Variations
Add nuts: Fold in chopped walnuts or pecans for crunch that pairs well with cinnamon.
Make it chocolatey: Stir in mini chocolate chips for a sweeter twist.
Brown the butter: Browning the butter before mixing adds a toasty, nutty depth of flavor.
Spice it up: Add a pinch of ground ginger, nutmeg, or pumpkin pie spice to the cinnamon-sugar for a warmer spice profile.
Storage
Store wrapped at room temperature for up to 4 days. Flavors meld overnight and the cinnamon swirl becomes even gooier. For longer storage, freeze individual slices wrapped tightly in plastic and keep them in an airtight container; thaw at room temperature when ready to eat.
If you make this Cinnamon Swirl Banana Bread, please leave a rating and a comment. I’d love to hear your feedback or answer questions—thanks for trying the recipe!
Cinnamon Swirl Banana Bread
Equipment
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9×5 inch loaf pan
Ingredients
Cinnamon Swirl & Topping
- ¼ cup sugar
- 2 tablespoons brown sugar
- 1 ½ tablespoons cinnamon
- ¼ teaspoon salt
- 1 tablespoon butter, melted
- 1 tablespoon demerara sugar, optional
Banana Bread
- 2 cups all purpose flour
- ¾ teaspoon baking soda
- ½ teaspoon salt
- 3 very ripe bananas, about 1 ½ cups mashed
- 3 ounces (6 tablespoons) unsalted butter, melted
- ½ cup sugar
- 2 eggs
- ¼ cup plain whole milk yogurt
- 1 teaspoon vanilla
Instructions
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Prep. Preheat the oven to 350° F. Butter a 9×5-inch loaf pan. Optional: line the bottom with parchment, leaving a couple of inches over two sides to use as handles for removing the loaf.
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Make the cinnamon swirl. In a small bowl whisk together ¼ cup sugar, 2 tbsp brown sugar, 1 ½ tbsp cinnamon, and ¼ tsp salt. Set aside.
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Mix dry ingredients. In a large bowl whisk 2 cups flour, ¾ tsp baking soda, and ½ tsp salt.
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In a separate bowl mash 3 very ripe bananas. Whisk in 3 oz (6 tbsp) melted butter, ½ cup sugar, 2 eggs, ¼ cup yogurt, and 1 tsp vanilla. Gently fold the dry ingredients into the wet until just combined—do not overmix.
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Layer. Pour about one-third of the batter into the prepared pan. Sprinkle one-third of the cinnamon-sugar evenly. Add another third of the batter, then another third of the cinnamon-sugar. Finish with the remaining batter and reserve the leftover cinnamon-sugar for topping after baking.
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Bake. Bake until the top springs back, the loaf is golden, and it begins to pull slightly from the pan sides, about 50–60 minutes.
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Brush & coat. Let the loaf cool a few minutes, remove from the pan using parchment handles, and immediately brush all over with 1 tbsp melted butter.
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Optional: mix 1 tbsp demerara sugar into the reserved cinnamon-sugar for extra crunch. Sprinkle generously over the warm loaf and press lightly to adhere. Cool to room temperature before slicing and serving.
Notes
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