Name: Cinnamon Swirl Banana Bread
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 2 cups all-purpose flour; 1 teaspoon baking soda; 1/2 teaspoon ground cinnamon; 1/4 teaspoon salt; 2/3 cup granulated sugar; 4 tablespoons unsalted butter, softened; 2 large eggs; 1 1/2 cups mashed ripe bananas; 1/3 cup plain Greek yogurt or sour cream; 1 teaspoon vanilla extract; 1/3 cup brown sugar; 1 tablespoon ground cinnamon

I make this Cinnamon Swirl Banana Bread when I want something soft, cozy, and full of warm flavor. The mashed bananas keep the loaf moist and tender, while the cinnamon sugar swirl adds a sweet ribbon through every slice. I love how it looks just as much as I love how it tastes, with a beautiful marbled center that makes this bread feel extra special.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

2 cups all-purpose flour

1 teaspoon baking soda

1/2 teaspoon ground cinnamon

1/4 teaspoon salt

2/3 cup granulated sugar

4 tablespoons unsalted butter, softened

2 large eggs

1 1/2 cups mashed ripe bananas

1/3 cup plain Greek yogurt or sour cream

1 teaspoon vanilla extract

1/3 cup brown sugar

1 tablespoon ground cinnamon

Directions

I start by preheating the oven to 350°F (175°C) and lightly greasing a standard loaf pan.

In a medium bowl, I whisk together the flour, baking soda, ground cinnamon, and salt until everything is evenly combined.

In a large bowl, I beat the softened butter and granulated sugar until the mixture looks light and creamy.

I add the eggs one at a time, mixing well after each addition.

Next, I stir in the mashed bananas, Greek yogurt or sour cream, and vanilla extract until the wet mixture is smooth.

I gradually fold the dry ingredients into the wet mixture until just combined, being careful not to overmix the batter.

In a small bowl, I mix the brown sugar and cinnamon together to make the swirl mixture.

I pour half of the banana bread batter into the prepared loaf pan and spread it evenly. Then I sprinkle half of the cinnamon sugar mixture over the batter.

I add the remaining batter on top and finish with the rest of the cinnamon sugar mixture. With a knife, I gently swirl the cinnamon mixture through the loaf to create a marbled effect.

I bake the bread for 50 to 60 minutes, or until a toothpick inserted in the center comes out clean.

Once it is baked, I let the bread cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.

Servings and timing

I get 10 servings from this loaf, which makes it perfect for sharing or saving for later. The prep time is 15 minutes, the baking time is 55 minutes, and the total time comes to about 70 minutes. Each serving is approximately 250 calories.

Variations

I like to switch this recipe up depending on what I have at home. Sometimes I add chopped walnuts or pecans for a little crunch. Other times, I mix chocolate chips into the batter for a sweeter twist. If I want even more spice, I add a pinch of nutmeg to the cinnamon filling. I also like using sour cream when I want a slightly richer texture, while Greek yogurt gives me the same moisture with a lighter feel.

Storage/Reheating

I usually store this banana bread in an airtight container at room temperature for up to 3 days. If I want it to last longer, I keep it in the refrigerator for up to 1 week. For longer storage, I wrap individual slices or the whole loaf tightly and freeze it for up to 3 months.

When I want to reheat a slice, I warm it in the microwave for about 10 to 15 seconds. I also like to toast a slice lightly for a slightly crisp edge and a warm, soft center.

FAQs

Can I use frozen bananas for this recipe?

I can use frozen bananas as long as I thaw them first and drain any excess liquid. They work very well because they become soft and mash easily.

How do I know when the banana bread is fully baked?

I check the center with a toothpick. If it comes out clean or with just a few moist crumbs, the bread is ready. If I see wet batter, I bake it a little longer.

Can I make this recipe without Greek yogurt or sour cream?

I can replace either one with the other since both add moisture and richness. If needed, I can also use plain yogurt as a substitute.

Why should I avoid overmixing the batter?

I avoid overmixing because it can make the bread dense or tough. I mix only until the flour disappears so the loaf stays soft and tender.

Can I add nuts or chocolate chips to the batter?

I can definitely add nuts or chocolate chips. I like folding in about 1/2 cup to 3/4 cup for extra flavor and texture without overwhelming the loaf.

Conclusion

I love how this Cinnamon Swirl Banana Bread brings together the sweetness of ripe bananas and the warmth of cinnamon in one beautiful loaf. It is simple to make, incredibly comforting, and perfect for any time of day. Whether I serve it fresh, toasted, or straight from the fridge, I always get a soft and flavorful slice that feels homemade in the best way.

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