If you love the warm, cozy flavors of cinnamon and bananas combined into one heavenly treat, then this Easy Cinnamon Swirl Banana Bread Recipe will quickly become your new go-to comfort food. The bread boasts a moist, tender crumb from ripe bananas and sour cream, while the rich cinnamon swirl adds bursts of spiced sweetness in every bite. Simple to prepare yet impressive in taste, this banana bread is perfect for breakfast, snack time, or anytime you need a little homemade happiness. Trust me, once you make this recipe, you’ll wonder how you ever lived without it.

Ingredients You’ll Need
All the ingredients in this Easy Cinnamon Swirl Banana Bread Recipe are straightforward, pantry-friendly staples, but each plays a vital role in achieving the perfect texture, flavor, and aroma. From the ripe bananas adding natural sweetness and moisture to the cinnamon and nutmeg creating a warm spice profile, everything comes together beautifully.
- Unsalted butter: Melted and slightly cooled for a rich, tender crumb.
- Brown sugar: Adds caramel depth and moistness to the bread.
- Sour cream: Keeps the bread incredibly moist and gives a slight tang for balance.
- Pure vanilla extract: Enhances the overall sweetness with subtle warmth.
- Large eggs: Bind the batter while adding structure and richness.
- Ripe bananas: The star ingredient, mashed for natural sweetness and moisture.
- All-purpose flour: The foundation providing structure to the bread.
- Baking soda: Gives lift and lightness for a soft texture.
- Salt: Balances flavors and enhances sweetness.
- Ground cinnamon: Infuses a warm spice essential for the swirl and batter.
- White granulated sugar: Adds crunch and sweetness to the cinnamon swirl.
- Brown sugar (additional): Mixed into the cinnamon swirl for rich, sweet pockets.
- Ground nutmeg: A fragrant, subtle warmth in the swirl that makes it extra special.
How to Make Easy Cinnamon Swirl Banana Bread Recipe
Step 1: Prepare Your Oven and Pan
Start by preheating your oven to 350°F. To ensure your banana bread comes out clean and with beautiful edges, spray a 9X5 loaf pan generously with a nonstick baking spray before lining the bottom and two sides with parchment paper. Spray the parchment again—it’s a little step that saves you from sticking later and makes cleanup a breeze.
Step 2: Melt Butter and Mash Bananas
Gently melt ½ cup of unsalted butter in the microwave and let it cool slightly for about five minutes so it’s not too hot to mix with the eggs. Meanwhile, mash your three ripe bananas using a fork or potato masher right on a plate for easy cleanup. The riper the bananas, the sweeter and more flavorful your bread will be, so don’t be shy about those speckled brown ones!
Step 3: Mix Wet Ingredients
In a large mixing bowl, whisk together the cooled melted butter, ¾ cup packed brown sugar, ¼ cup sour cream (room temperature), and 1 teaspoon vanilla extract. Add in the 2 large eggs and beat until fully combined, then stir in the mashed bananas. You’ll notice the batter is already creamy and fragrant with that banana goodness.
Step 4: Add Dry Ingredients
Incorporate 2 cups of all-purpose flour, 1 teaspoon baking soda, ½ teaspoon salt, and 1 teaspoon ground cinnamon into the wet mixture. Fold everything together gently until just combined—be careful not to overmix, which can make your banana bread dense instead of moist and tender.
Step 5: Prepare the Cinnamon Swirl Mixture
In a small bowl, melt 3 tablespoons of unsalted butter and whisk in 3 tablespoons each of white granulated sugar and packed brown sugar, along with 1 tablespoon ground cinnamon and ¼ teaspoon ground nutmeg. This luscious spiced sugar mixture is everything that will make your cinnamon swirl truly irresistible. Make sure it’s thick but spreadable—not too thin or watery.
Step 6: Layer Batter and Cinnamon Swirl
Pour one-third of the banana bread batter into your prepared pan. Using a teaspoon, dollop one-third of the cinnamon sugar mixture evenly over the batter. With a butter knife, gently swirl the cinnamon mixture into the batter for that iconic marbled effect. Repeat these layers two more times, finishing with the remaining batter topped with the rest of the cinnamon swirl on top. The swirl creates pockets of pure cinnamon magic throughout your loaf.
Step 7: Bake and Cool
Bake the bread for 55 to 65 minutes. You’ll know it’s done when a toothpick inserted in the center comes out clean or with just a few moist crumbs attached. Let the bread sit in the pan for about 10 minutes before transferring it to a wire rack to cool completely. This rest time helps the loaf set so it slices beautifully without crumbling.
How to Serve Easy Cinnamon Swirl Banana Bread Recipe
Garnishes
For an extra touch of indulgence, serve slices warm with a pat of butter melting on top or a drizzle of honey. A sprinkle of chopped toasted nuts, like walnuts or pecans, adds delightful texture and a nutty contrast. If you feel like going all out, a swirl of cream cheese frosting also pairs beautifully with the cinnamon swirl banana flavor.
Side Dishes
This bread is wonderful on its own, but it also plays well alongside fresh fruit like berries or a tangy yogurt parfait to lighten up the richness. A cup of hot coffee or chai tea complements the cinnamon notes perfectly, turning a simple snack into a cozy, comforting moment.
Creative Ways to Present
Looking to impress guests? Slice the bread thickly and toast it lightly, then top with a dollop of Greek yogurt and a sprinkle of granola for an elegant brunch offering. For a sweet dessert, serve warm banana bread alongside a scoop of vanilla ice cream and a sprinkle of cinnamon sugar—pure bliss guaranteed.
Make Ahead and Storage
Storing Leftovers
Once completely cooled, wrap your banana bread tightly in plastic wrap or aluminum foil and store it at room temperature for up to three days. If your kitchen is warm, refrigerate to keep it fresh longer. Storing it well preserves its moist texture and flavor.
Freezing
This Easy Cinnamon Swirl Banana Bread Recipe freezes beautifully. Wrap the cooled loaf or individual slices tightly in plastic wrap and place them in an airtight freezer bag. It will keep well for up to three months—perfect for busy days when you want a quick homemade indulgence!
Reheating
To enjoy frozen banana bread, thaw it overnight in the refrigerator or at room temperature for a few hours. Warm slices in a toaster oven or microwave for about 20 seconds to bring back that freshly baked softness and flavor. Freshly warmed, it tastes like you just pulled it out of the oven.
FAQs
Can I use frozen bananas for this recipe?
Absolutely! Just thaw the bananas completely and drain any excess liquid before mashing. Frozen bananas are often even sweeter and softer, making your bread extra moist and flavorful.
Can I substitute the sour cream?
Yes, you can swap sour cream with Greek yogurt or buttermilk in equal amounts. These options still provide moisture and a slight tang without changing the texture drastically.
Do I need to use parchment paper if I grease the pan?
While greasing the pan is essential, lining it with parchment paper ensures your banana bread releases cleanly without sticking to the sides, giving you perfect slices every time.
How ripe should the bananas be?
The riper the better! Bananas with lots of brown spots or even fully brown skins are ideal because they are sweeter and mash more easily, contributing to the moistness and flavor of the bread.
Can I make muffins instead of a loaf?
Definitely! Use the same batter and cinnamon swirl layers in a muffin tin. Bake for about 18-22 minutes or until a toothpick comes out clean. Muffins are perfect for on-the-go treats.
Final Thoughts
There’s something wonderfully satisfying about homemade banana bread, especially when it features that irresistible cinnamon swirl. This Easy Cinnamon Swirl Banana Bread Recipe is genuinely a keeper—so simple to make with accessible ingredients and rewarding with every bite. I encourage you to try it soon, share it with loved ones, and enjoy the warm, comforting flavors that only a freshly baked loaf can bring.
Print
Easy Cinnamon Swirl Banana Bread Recipe
- Prep Time: 20 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 15 minutes
- Yield: 9 servings
- Category: Baking
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Easy Cinnamon Swirl Banana Bread is a moist, flavorful quick bread with a delightful cinnamon-sugar swirl throughout. Perfect for breakfast or a snack, it combines ripe bananas with a cinnamon and nutmeg mixture for a delicious twist on classic banana bread.
Ingredients
Banana Bread
- 1/2 cup Unsalted butter (melted and slightly cooled)
- 3/4 cup Brown sugar (packed light or dark)
- 1/4 cup Sour cream (room temperature)
- 1 tsp Pure vanilla extract
- 2 Large eggs (room temperature)
- 3 Ripe bananas (mashed)
- 2 cups All-purpose flour
- 1 tsp Baking soda
- 1/2 tsp Salt
- 1 tsp Ground cinnamon
Cinnamon Swirl
- 3 TBSP Unsalted butter (melted)
- 3 TBSP White granulated sugar
- 3 TBSP Brown sugar (packed light or dark)
- 1 TBSP Ground cinnamon
- 1/4 tsp Ground nutmeg
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Spray a 9×5 inch loaf pan with nonstick spray, then line the bottom and two sides with parchment paper. Spray the parchment again to prevent sticking.
- Melt Butter and Mash Bananas: Melt the 1/2 cup butter in the microwave and let it cool slightly for about 5 minutes. Meanwhile, mash the ripe bananas thoroughly using a fork or potato masher on a plate for easier handling.
- Mix Wet Ingredients: In a large mixing bowl, combine the melted butter, brown sugar, sour cream, vanilla extract, and eggs. Beat well until smooth. Add the mashed bananas and mix until fully incorporated.
- Add Dry Ingredients: Add the all-purpose flour, baking soda, salt, and ground cinnamon to the wet mixture. Fold gently until just combined—do not overmix to keep the bread tender.
- Prepare Cinnamon Swirl Mixture: In a small bowl, melt the 3 tablespoons of butter. Add white sugar, brown sugar, ground cinnamon, and ground nutmeg. Stir until the mixture is combined and spreadable, ensuring it is not too thin.
- Layer Batter and Cinnamon Swirl: Pour one third of the banana bread batter into your prepared pan. Using a teaspoon, dollop one third of the cinnamon mixture over the batter. Use a butter knife to gently swirl the cinnamon mixture through the batter. Repeat this layering and swirling process two more times, ending with the remaining batter and cinnamon mixture on top.
- Bake: Bake the bread in the preheated oven for 55 to 65 minutes. The bread is done when a toothpick inserted into the center comes out clean.
- Cool: Let the bread cool in the pan for 10 minutes. Then lift it out using the parchment paper and transfer to a wire rack. Cool completely before slicing and serving.
Notes
- Make sure the melted butter used in both the batter and swirl is not too hot to avoid cooking the eggs prematurely.
- Use ripe bananas with brown spots for best flavor and sweetness.
- Do not overmix the batter after adding dry ingredients to keep the bread light and tender.
- Swirling the cinnamon mix gently ensures a beautiful marbled effect without blending it fully into the batter.
- Allow the banana bread to cool completely for easier slicing and better texture.

