If you adore the comforting taste of cinnamon rolls and the natural sweetness of ripe bananas, then I have a treat that’s just perfect for your next cozy day in. This Banana Cinnamon Roll Cake Recipe brings the best of both worlds into one luscious, moist cake that tastes like a warm hug in dessert form. It’s incredibly easy to prepare, with a cinnamon-swirled topping and a light vanilla glaze that adds just the right amount of sweetness. Whether you’re baking for family, friends, or just yourself, this cake will quickly become a beloved favorite.

Ingredients You’ll Need
The magic of this Banana Cinnamon Roll Cake Recipe lies in its simple yet thoughtful combination of ingredients. Each component plays a key role in creating a tender crumb, balanced sweetness, and that irresistible cinnamon swirl. From the creamy mashed bananas to the tender buttermilk-infused batter, these ingredients are staples that you might already have in your kitchen.
- 5 Tablespoons light brown sugar: Adds warmth and molasses notes to the cinnamon topping.
- 1 Tablespoon ground cinnamon: The spice that gives the topping its classic cinnamon roll flavor.
- 4 Tablespoons salted butter (melted and cooled): Brings richness and helps bind the topping beautifully.
- 2 large bananas (mashed): Provide natural sweetness and moisture, making the cake tender and flavorful.
- 1/3 cup light brown sugar: Sweetens the banana cake batter with depth.
- 4 Tablespoons salted butter (melted and cooled): Adds moistness and richness to the cake batter.
- 1 large egg: Binds the ingredients and adds structure to the cake.
- 3/4 cup buttermilk: Keeps the cake tender while contributing a slight tang that balances the sweetness.
- 2 teaspoons vanilla extract: Enhances the overall flavor with warm, sweet notes.
- 1 â…” cups all-purpose flour: Forms the base of the cake, giving it structure.
- 3 teaspoons baking powder: Helps the cake to rise and achieve a light texture.
- 2 teaspoons ground cinnamon: Added to the batter for that signature cinnamon warmth throughout.
- 1/2 cup powdered sugar: For the luscious icing that finishes the cake with a touch of sweetness.
- 3 Tablespoons milk: Used to thin the glaze to a perfect drizzling consistency.
How to Make Banana Cinnamon Roll Cake Recipe
Step 1: Prepare the Cinnamon Topping
Start by mixing 5 tablespoons of light brown sugar, 1 tablespoon of ground cinnamon, and 4 tablespoons of melted and cooled salted butter in a small bowl. Stir these ingredients until well combined to create a fragrant, rich topping that will swirl into the cake, adding that classic cinnamon roll vibe.
Step 2: Preheat and Prep Your Pan
Preheat your oven to 350 degrees Fahrenheit. While it warms up, grease an 8×8-inch baking dish with baking spray or butter. This ensures your cake will come out clean and maintain a perfect shape.
Step 3: Make the Banana Cake Batter
In a medium bowl, combine the mashed bananas, 1/3 cup light brown sugar, and 4 tablespoons of melted and cooled salted butter. Stir these together to blend their sweet, buttery notes. Then add the large egg, 3/4 cup buttermilk, and 2 teaspoons of vanilla extract, stirring gently to incorporate everything evenly.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together 1 2/3 cups all-purpose flour, 3 teaspoons baking powder, and 2 teaspoons ground cinnamon. These dry elements bring lift to the cake and infuse it with cinnamon flavor throughout. Pour these into the wet banana mixture and stir just until combined—be careful not to overmix to keep your cake tender and light.
Step 5: Assemble and Swirl
Spread the batter evenly into your prepared baking dish. Sprinkle your cinnamon topping all over the surface of the batter. Using a butter knife, gently swirl the topping about an inch deep into the batter to create that beautiful marbled cinnamon effect that we all crave.
Step 6: Bake to Perfection
Bake the cake for 30 to 35 minutes, or until a toothpick inserted in the center comes out mostly clean with just a few moist crumbs attached. Then remove it from the oven and let it cool for 30 minutes so it can set perfectly.
Step 7: Drizzle the Icing
While the cake cools, whisk together 1/2 cup powdered sugar and 3 tablespoons milk to create a smooth glaze. Drizzle this icing over the cooled cake for a sweet finishing touch that cuts through the cinnamon and banana richness beautifully.
How to Serve Banana Cinnamon Roll Cake Recipe
Garnishes
For an extra-special touch when serving, I love topping slices with a sprinkle of chopped toasted nuts, like pecans or walnuts, which add a delightful crunch. A dollop of whipped cream or a scoop of vanilla ice cream also complements the flavors beautifully, turning this cake into an irresistible treat.
Side Dishes
This Banana Cinnamon Roll Cake Recipe pairs wonderfully with a hot cup of coffee or freshly brewed chai tea. The spices in your drink will echo the cinnamon in the cake perfectly, creating a cozy snack or dessert experience that feels like a small celebration any time of day.
Creative Ways to Present
Try cutting this cake into smaller squares and serving it on a dessert platter for brunch or afternoon tea. Alternatively, layer pieces of the cake in a trifle dish with whipped cream and banana slices for a stunning and delicious layered dessert that will wow your guests.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers (which might be hard!), store them in an airtight container at room temperature for 3 to 4 days. This keeps the cake moist and flavorful without drying it out. If the kitchen is warm, refrigeration is an option, but be sure to bring the cake back to room temperature before serving for the best texture.
Freezing
This cake freezes beautifully and can be a perfect make-ahead dessert. Wrap individual slices tightly in plastic wrap and place them in a freezer-safe bag or container. Frozen portions will maintain their best quality for up to 2 months. When you’re ready to enjoy, thaw overnight in the refrigerator.
Reheating
To warm up your Banana Cinnamon Roll Cake Recipe after storing or freezing, pop slices in the microwave for about 20-30 seconds or warm in a preheated oven at 300 degrees Fahrenheit for 10 minutes. This softens the cake and reactivates the cozy cinnamon aroma, making every bite as wonderful as fresh-baked.
FAQs
Can I use overripe bananas for this recipe?
Absolutely! Overripe bananas are actually preferred because they are sweeter and softer, which enhances both the flavor and moisture of the Banana Cinnamon Roll Cake Recipe.
What if I don’t have buttermilk? Can I substitute?
Yes! You can make a quick substitute by adding 1 tablespoon of white vinegar or lemon juice to 3/4 cup of milk. Let it sit for 5 minutes before using in the recipe, and it will mimic buttermilk’s tangy acidity.
Is it possible to make this cake gluten-free?
You can try substituting the all-purpose flour with a gluten-free baking blend, but be aware that the texture may be slightly different. Look for gluten-free blends that contain xanthan gum for best results.
Can I double this recipe for a larger crowd?
Definitely! Just double all the ingredients and bake in a 9×13-inch pan, adjusting the baking time slightly—start checking at 35 minutes and bake until a toothpick comes out clean.
What’s the best way to swirl the cinnamon topping?
Use the tip of a butter knife or a skewer to gently drag through the cinnamon topping into the batter, creating swirls without mixing everything completely. This gives you those beautiful cinnamon rolls-looking ribbons throughout the cake.
Final Thoughts
This Banana Cinnamon Roll Cake Recipe is one of those comforting dishes that feels both special and effortless to make. With its luscious banana base, cinnamon-sugar swirls, and a sweet glaze, it’s like a warm bakery treat waiting for you at home. I hope you enjoy baking and sharing this cake as much as I do — it’s the perfect way to turn any ordinary day into something a little sweeter and more memorable.
Print
Banana Cinnamon Roll Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour
- Yield: 9 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Banana Cinnamon Roll Cake is a moist and flavorful dessert featuring ripe bananas swirled with a cinnamon-sugar topping and finished with a sweet icing drizzle. Easy to prepare and perfect for breakfast or dessert, this cake combines the comforting flavors of cinnamon rolls with the natural sweetness of bananas.
Ingredients
Cinnamon Topping
- 5 Tablespoons light brown sugar
- 1 Tablespoon ground cinnamon
- 4 Tablespoons salted butter (melted and cooled)
Banana Cake
- 2 large bananas (mashed)
- 1/3 cup light brown sugar
- 4 Tablespoons salted butter (melted and cooled)
- 1 large egg
- 3/4 cup buttermilk
- 2 teaspoons vanilla extract
- 1 2/3 cups all-purpose flour
- 3 teaspoons baking powder
- 2 teaspoons ground cinnamon
Icing
- 1/2 cup powdered sugar
- 3 Tablespoons milk
Instructions
- Prepare Cinnamon Topping: In a small bowl, combine 5 tablespoons light brown sugar, 1 tablespoon ground cinnamon, and 4 tablespoons melted and cooled salted butter. Stir until well combined and set aside.
- Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking dish thoroughly with baking spray to ensure the cake does not stick. Set aside.
- Make Banana Cake Batter: In a medium bowl, mash 2 large bananas until smooth. Add 1/3 cup light brown sugar and 4 tablespoons melted and cooled salted butter, mixing well. Stir in 1 large egg, 3/4 cup buttermilk, and 2 teaspoons vanilla extract until fully incorporated.
- Combine Dry Ingredients: In a separate bowl, whisk together 1 2/3 cups all-purpose flour, 3 teaspoons baking powder, and 2 teaspoons ground cinnamon. This ensures even distribution of the leavening and spice throughout the batter.
- Mix Wet and Dry Ingredients: Gradually stir the dry ingredient mixture into the banana mixture. Mix until just combined to avoid overmixing, which can make the cake tough.
- Assemble Cake with Cinnamon Swirl: Pour the batter evenly into the prepared baking dish. Evenly sprinkle the cinnamon topping over the cake batter surface. Using a butter knife, gently swirl the topping about an inch deep into the batter to create a cinnamon swirl effect.
- Bake the Cake: Place the baking dish in the preheated oven and bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out mostly clean with a few moist crumbs. Remove from oven and let cool for 30 minutes.
- Prepare Icing: In a small bowl, whisk together 1/2 cup powdered sugar and 3 tablespoons milk until smooth and pourable.
- Finish and Serve: Drizzle the prepared icing over the cooled cake. Cut into squares and serve. Enjoy your delicious banana cinnamon roll cake!
Notes
- Ensure the melted butter used in both the batter and the topping has cooled to prevent cooking the eggs prematurely.
- Do not overmix the batter once the dry ingredients are added to maintain a tender crumb.
- If buttermilk is unavailable, substitute with 3/4 cup milk mixed with 1 tablespoon lemon juice or vinegar, let sit for 5 minutes.
- The cake can be stored in an airtight container at room temperature for up to 2 days or refrigerated for up to 5 days.
- Reheat slices gently in the microwave for 10-15 seconds to restore softness.
- For a thicker icing, reduce the milk slightly; for a thinner glaze, add a bit more milk.

