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Close-up view of a slice of Cinnamon Swirl Banana Bread showing the moist crumb and dark cinnamon swirl.

Cinnamon Swirl Banana Bread

This recipe for Cinnamon Swirl Banana Bread offers a delightful twist on a classic. It features a warm, spiced cinnamon sugar swirl baked into a moist banana bread, creating a comforting and aromatic treat. Perfect for home bakers, it's a simple yet satisfying recipe that brings a sense of nostalgia and joy to the kitchen.
Prep Time 15 minutes
Cook Time 55 minutes
Cooling Time 30 minutes
Total Time 1 hour 40 minutes
Servings: 10 slices
Course: Breakfast, Dessert, Snack
Cuisine: American

Ingredients
  

For the cinnamon sugar
  • 1/4 cup granulated sugar (50g)
  • 1.5 teaspoons ground cinnamon
For the banana bread
  • 1/4 cup unsalted butter (56g, 4 Tbsp)
  • 3 overripe bananas (about 1 and 1/2 cups mashed banana or 270-290 grams)
  • 1/3 cup granulated sugar (67g)
  • 1/3 cup brown sugar (packed, 67g)
  • 2 large eggs
  • 1/4 cup plain Greek yogurt (56g, or sour cream)
  • 1 teaspoon vanilla extract
  • 1.5 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1.5 cups all-purpose flour (188g)

Equipment

  • Loaf pan (8.5 x 4.5" or 9 x 5")
  • Parchment paper
  • Small bowl
  • large bowl
  • Whisk
  • Fork
  • Potato masher
  • Spatula
  • Toothpick
  • Wire rack

Method
 

  1. Preheat your oven to 350 degrees F. Line an 8.5 x 4.5″ or 9 x 5″ loaf pan with parchment paper. If you don't have parchment paper, grease the pan very generously. Set aside.
  2. In a small bowl, stir together granulated sugar and cinnamon until well-combined. Set aside.
  3. Melt the butter and add to a large bowl. Add the bananas to the bowl and mash them very thoroughly into the melted butter until completely smooth with no lumps.
  4. Whisk in the granulated sugar and brown sugar until well-combined. Add the eggs, one at a time, and whisk in each until well-combined. Add the yogurt, vanilla, salt, baking powder, and baking soda to the mixture and whisk until thoroughly combined and smooth.
  5. Add the flour all at once and stir with a fork or a spatula until a batter just comes together and no big flour pockets remain. Do not over-mix!
  6. Pour about half of the batter into the prepared pan, and smooth it out with a spatula.
  7. Sprinkle about half of the cinnamon sugar evenly over top of the batter. Do not swirl into the batter.
  8. Pour and spread the remaining batter carefully and evenly over top of the cinnamon sugar layer. Sprinkle the remaining cinnamon sugar evenly over top of the batter.
  9. Bake for 50-60 minutes, until a toothpick inserted in the center of the bread comes out clean or with just a couple crumbs attached.
  10. Cool almost completely in the pan before removing to a plate or wire rack (~30 minutes). Use the parchment paper overhang to lift the loaf out of the pan easily. Enjoy!

Notes

Storage: This bread keeps at room temperature, well-wrapped in foil or in an airtight container, for about 3 days; in the refrigerator for up to a week; in the freezer, well-wrapped, for up to 3 months. Thaw at room temperature for 2 hours before serving. Individual slices can be wrapped in foil and frozen, then microwaved for 30 seconds.
Make into muffins: This recipe will make 12 muffins. Line a muffin tin with parchment liners, layer half the batter, half the cinnamon sugar, remaining batter, and remaining sugar in each muffin cup. Bake at 425 degrees for 5 minutes, then turn the oven down to 350 degrees and bake for 12-14 more minutes.
Substitutions:
  • Butter: Use olive oil, another neutral oil, or melted coconut oil.
  • Greek yogurt: Use sour cream, a thick Greek-style plant based yogurt, or 1/4 cup (56g) additional melted butter.
  • Gluten-free: Use an equal weight (188g) of gluten-free all-purpose flour blend that contains xanthan gum.
  • Egg-free: Use 2 flax eggs (2 tbsp ground flaxseed + 5 tbsp water) or a commercial egg replacer.

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