Easy Chocolate Banana Cake
There’s something incredibly comforting about a Easy Chocolate Banana Cake fresh out of the oven. I remember the first time I made this cake; the aroma of chocolate and ripe bananas wafted through the house, drawing everyone into the kitchen. My family couldn’t resist sneaking bites of the batter, and the excitement only grew as the cake baked to perfection. This cake has become a staple in our home, perfect for birthdays, casual get-togethers, or just satisfying a sweet tooth. The combination of rich chocolate and the natural sweetness of bananas creates a flavor profile that’s hard to resist. Every bite is moist, rich, and simply divine! I find myself making it often, experimenting with different frostings and toppings, but this classic version always holds a special place in my heart. It’s quick, easy, and impressively delicious!
Recipe Snapshot
55 mins
20 mins
35 mins
Medium
300 kcal
3 g
Gluten-Free, Low FODMAP
12 g
Frying Pan, Whisk, Oven, Chef’s Knife, Mixing Bowl, Baking Sheet
Why This Easy Chocolate Banana Cake Is So Good
It’s Incredibly Moist
One of the standout reasons to love Easy Chocolate Banana Cake is its incredible moisture. The bananas not only add sweetness but also keep the cake tender and soft. You won’t find a dry crumb here! Instead, every slice is packed with fruitiness, making your cake experience delightful. The secret is in the ripe bananas; the riper they are, the sweeter and more flavorful your cake will be.
Quick and Simple to Make
Another reason this cake has become a favorite is how straightforward it is to whip up. With just a few ingredients and minimal prep time, you can have a fantastic dessert ready for any occasion. I love that it doesn’t require any fancy equipment or techniques, making it perfect for bakers of all skill levels. It’s the kind of recipe you can confidently make even on a busy weeknight.
Versatile and Customizable
This cake is incredibly versatile! While the classic chocolate banana combination is heavenly, you can easily customize it. Add nuts for extra crunch or swirl in some peanut butter for a tasty twist. You can also change up the frosting based on your preference. Whether you prefer a light whipped cream or a rich chocolate ganache, the options are endless. This adaptability means you can cater to everyone’s tastes!
Perfect for Any Occasion
A Easy Chocolate Banana Cake is suitable for any gathering—be it a birthday party or a cozy family dinner. It’s a fantastic dessert that appeals to both kids and adults alike. I’ve served it at various events, and it never fails to impress. There’s just something about chocolate and bananas that makes it a hit!
Healthier than Some Desserts
When you think of cake, you might not associate it with being healthy, but this cake has a hidden benefit. With bananas as a primary ingredient, you’re getting some added nutrients and fiber, which is often missing in traditional cakes. While it’s still a treat, you can feel a bit better about indulging in this dessert.
Ingredients to Make Easy Chocolate Banana Cake

The ingredients for this scrumptious cake are simple yet incredibly effective. The combination of chocolate and banana not only creates a wonderful flavor but also ensures that the cake is moist and satisfying. Let’s look at the key players in this delightful recipe.
- 1 box chocolate cake mix: This is the foundation of your cake, providing the rich chocolate flavor and convenience.
- 3 eggs: Essential for binding the ingredients and adding richness to the cake.
- 1 cup buttermilk: This adds moisture and a slight tanginess, which balances the sweetness of the bananas.
- 1 tablespoon vegetable oil: Helps keep the cake soft and moist.
- 1 teaspoon vanilla extract: A classic flavor enhancer that adds depth to your cake.
- 1 teaspoon cinnamon: A warm spice that complements the chocolate and banana beautifully.
- 1 and 1/2 cups mashed bananas: The star of the show! Bananas add natural sweetness and moisture.
- 1/2 cup salted butter: Adds richness and flavor to the frosting.
- 1 teaspoon salt: Balances the sweetness and enhances the overall flavor.
- 1 teaspoon lemon juice: Brightens the flavor and helps the frosting achieve a creamy consistency.
- 1/2 cup mashed ripe banana: A delicious addition to the frosting, bringing that banana flavor through.
- 3 cups powdered sugar: This is essential for the frosting, providing sweetness and a smooth texture.
- 1/3 cup cocoa powder: Adds depth and richness to the chocolate frosting.
- 1 teaspoon espresso powder: Optional, but enhances the chocolate flavor significantly.
- 2-3 tablespoons heavy cream or whole milk: Used to reach the perfect frosting consistency.
Making Easy Chocolate Banana Cake

Getting started on your Easy Chocolate Banana Cake is as exciting as the cake itself! With just a few steps, you’ll have a wonderfully decadent dessert that will leave your kitchen smelling heavenly. Let’s dive into the instructions!
- Preheat your oven to 350 degrees Fahrenheit. This is an essential first step that ensures your cake bakes evenly. While the oven heats up, you can prepare your pans. Grease and flour two 9-inch round baking pans to prevent sticking. I often use a flour coating baking spray for this step.
- In a large mixing bowl, whisk together the chocolate cake mix, buttermilk, eggs, vegetable oil, vanilla extract, and cinnamon. Beat these ingredients until well combined, ensuring there are no dry lumps. The batter should be smooth and creamy.
- Now, gently fold in the mashed bananas until just combined. Be careful not to overmix; you want to keep some of that delicious banana texture in the batter.
- Pour the prepared batter evenly into the two baking pans. Make sure to level the batter with a spatula for even baking. Pop the pans into the preheated oven and bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean.
- Once baked, remove the cakes from the oven and let them cool in the pans for about 10 minutes. This helps them to set before transferring them. Carefully turn the cakes out onto wire racks and let them cool completely.
- While the cakes are cooling, it’s time to make the frosting! In a large bowl or using a stand mixer, mix together the butter, salt, lemon juice, vanilla extract, and mashed ripe banana until well combined. The mixture should be smooth and creamy.
- With the mixer on low, gradually add in the powdered sugar, cocoa powder, and espresso powder, if using. Mix until the ingredients are fully incorporated. You might need to add 1 additional tablespoon of cream if the frosting looks too dry.
- Once combined, turn the mixer on high and beat the frosting for about 5 minutes. Don’t forget to scrape down the sides of the bowl halfway through. The frosting should be light, fluffy, and spreadable.
- Now, place one of the cooled cakes onto a flat plate or serving platter. Spread one-third of the frosting on top, making sure to cover it evenly. Then, carefully layer the second cake on top.
- Use the remaining frosting to cover the tops and sides of both cakes. For a beautiful finish, let the cake chill in the refrigerator or freezer for about 15 minutes to set the frosting. Finally, slice and enjoy!
Things Worth Knowing
- Use ripe bananas: The riper the bananas, the sweeter and more flavorful your cake will be.
- Don’t overmix: Mixing too much can make the cake dense; fold gently when adding the bananas.
- Cooling time matters: Allow cakes to cool completely before frosting to prevent melting.
- Frosting consistency: If the frosting is too thick, add a bit more cream to lighten it up.
Making Adjustments

Sometimes, you might want to make a few adjustments to the Easy Chocolate Banana Cake to suit your personal taste or dietary preferences. Here are some useful tips to help you out:
- Storage: Store leftover cake in an airtight container at room temperature for up to 3 days. Refrigeration can dry it out, so it’s best enjoyed fresh.
- Freezing: You can freeze the cake for up to 2 months! Wrap it tightly in plastic wrap and foil to prevent freezer burn.
- Pairing: This cake pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream on the side.
- Variations: Feel free to add nuts or chocolate chips to the batter for added texture. A sprinkle of sea salt on top of the frosting can elevate the flavor!
- Frosting alternatives: Try using cream cheese frosting for a tangy twist or a simple glaze for a lighter option.
Great Combinations for Easy Chocolate Banana Cake
When it comes to serving your Easy Chocolate Banana Cake, the possibilities are endless! Here are some wonderful suggestions:
- With Ice Cream: Serve slices of cake warm with a scoop of vanilla ice cream on top for a delightful dessert.
- Perfect for Birthdays: This cake is ideal for birthday celebrations. Its rich flavor will make it a crowd-pleaser.
- As a Snack: Enjoy it as a sweet afternoon snack with your coffee or tea.
- Seasonal Treat: This cake is great year-round, but especially during colder months when a warm dessert is extra comforting.
- Storage Tips: Keep the cake in an airtight container to retain its moisture and flavor for as long as possible.
- Fancy it Up: Add chocolate shavings or fresh fruit on top for a beautiful presentation.
FAQ
Conclusion
The Easy Chocolate Banana Cake is a delightful dessert that perfectly combines the rich flavors of chocolate with the natural sweetness of bananas. It’s a quick and simple recipe that anyone can master, making it a must-try for both novice and experienced bakers alike. I encourage you to bake it soon and share it with your loved ones—you won’t regret it!

Easy Chocolate Banana Cake
Equipment
- Frying Pan
- Whisk
- Oven
- Chef's Knife
- Mixing Bowl
- Baking Sheet
Ingredients
- 1 box chocolate cake mix
- 3 whole eggs
- 1 cup buttermilk or homemade buttermilk substitute
- 1 tablespoon vegetable oil
- 1 teaspoon vanilla extract
- 1 teaspoon cinnamon
- 1.5 cups mashed bananas about 3 ripe bananas, fully mashed
- 0.5 cup salted butter 1 stick
- 1 teaspoon salt
- 1 teaspoon lemon juice
- 0.5 cup mashed ripe banana
- 3 cups powdered sugar
- 1/3 cup cocoa powder
- 1 teaspoon espresso powder optional
- 2-3 tablespoons heavy cream or whole milk
Instructions
- Preheat your oven to 350 degrees Fahrenheit. This is an essential first step that ensures your cake bakes evenly. While the oven heats up, you can prepare your pans. Grease and flour two 9-inch round baking pans to prevent sticking. I often use a flour coating baking spray.
- In a large mixing bowl, whisk together the chocolate cake mix, buttermilk, eggs, vegetable oil, vanilla extract, and cinnamon. Beat these ingredients until well combined, ensuring there are no dry lumps. The batter should be smooth and creamy.
- Now, gently fold in the mashed bananas until just combined. Be careful not to overmix; you want to keep some of that delicious banana texture in the batter.
- Pour the prepared batter evenly into the two baking pans. Make sure to level the batter with a spatula for even baking. Pop the pans into the preheated oven and bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean.
- Once baked, remove the cakes from the oven and let them cool in the pans for about 10 minutes. This helps them to set before transferring them. Carefully turn the cakes out onto wire racks and let them cool completely.
- While the cakes are cooling, it's time to make the frosting! In a large bowl or using a stand mixer, mix together the butter, salt, lemon juice, vanilla extract, and mashed ripe banana until well combined. The mixture should be smooth and creamy.
- With the mixer on low, gradually add in the powdered sugar, cocoa powder, and espresso powder, if using. Mix until the ingredients are fully incorporated. You might need to add 1 additional tablespoon of cream if the frosting looks too dry.
- Once combined, turn the mixer on high and beat the frosting for about 5 minutes. Don’t forget to scrape down the sides of the bowl halfway through. The frosting should be light, fluffy, and spreadable.
- Now, place one of the cooled cakes onto a flat plate or serving platter. Spread one-third of the frosting on top, making sure to cover it evenly. Then, carefully layer the second cake on top.
- Use the remaining frosting to cover the tops and sides of both cakes. For a beautiful finish, let the cake chill in the refrigerator or freezer for about 15 minutes to set the frosting. Finally, slice and enjoy!
Notes
- Storage: Store leftover cake in an airtight container at room temperature for up to 3 days. Refrigeration can dry it out, so it’s best enjoyed fresh.
- Freezing: You can freeze the cake for up to 2 months! Wrap it tightly in plastic wrap and foil to prevent freezer burn.
- Pairing: This cake pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream on the side.
- Variations: Feel free to add nuts or chocolate chips to the batter for added texture. A sprinkle of sea salt on top of the frosting can elevate the flavor!
- Frosting alternatives: Try using cream cheese frosting for a tangy twist or a simple glaze for a lighter option.


