Chocolate Frosted Banana Cake

Highlighted under: Dreamy Dessert Lab

Indulge in the rich and moist flavors of our Chocolate Frosted Banana Cake, a perfect dessert for any occasion.

Emma

Created by

Emma

Last updated on 2026-01-03T14:26:30.855Z

This Chocolate Frosted Banana Cake combines the sweetness of ripe bananas with rich chocolate frosting, making it a delightful dessert that everyone will love. Perfect for birthdays, celebrations, or just a sweet treat!

Why You'll Love This Recipe

  • Rich chocolate flavor paired with fresh banana sweetness
  • Moist and tender cake texture that melts in your mouth
  • Perfect for celebrations or as a sweet indulgence

The Perfect Blend of Flavors

Chocolate and banana are a match made in dessert heaven. The sweetness of ripe bananas enhances the rich, deep flavor of cocoa, creating a harmonious balance that tantalizes the taste buds. This Chocolate Frosted Banana Cake is a delightful treat that showcases how these two ingredients can complement each other beautifully. Each bite is a delicious reminder of how simple ingredients can come together to create something extraordinary.

Using fresh bananas not only adds flavor but also contributes to the cake's moist texture. The natural sugars in bananas caramelize during baking, providing an extra layer of sweetness without overwhelming the palate. This cake is perfect for those who enjoy a dessert that isn't overly sweet but still satisfies chocolate cravings.

A Cake for Every Occasion

Whether you're celebrating a birthday, hosting a family gathering, or simply indulging in a sweet treat on a cozy evening, this Chocolate Frosted Banana Cake fits the bill. Its moist and tender texture makes it a crowd-pleaser, while the rich chocolate frosting elevates it to a more sophisticated dessert. Serve it at parties, and watch as your guests rave about this unique twist on traditional cake recipes.

Additionally, this cake is incredibly versatile. You can customize it by adding nuts, chocolate chips, or even a hint of espresso to enhance the chocolate flavor. The options are endless, allowing you to make this cake your own and cater to various tastes.

Baking Tips for Success

To ensure your Chocolate Frosted Banana Cake turns out perfectly, start with ripe bananas. The riper the banana, the sweeter and more flavorful it will be. Look for bananas with brown spots for the best results. Also, make sure to properly measure your ingredients; using a kitchen scale can help achieve precision, especially with flour and cocoa powder, which can be easily packed.

When mixing the batter, be careful not to overmix after adding the dry ingredients. Overmixing can lead to a dense cake rather than the light, fluffy texture we desire. Finally, allow your cake to cool completely before frosting. This helps the frosting maintain its shape and prevents it from melting into the cake.

Ingredients

For the Cake

  • 3 ripe bananas, mashed
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup buttermilk

For the Frosting

  • 1/2 cup unsalted butter, softened
  • 2/3 cup unsweetened cocoa powder
  • 3 cups powdered sugar
  • 1/3 cup milk
  • 1 teaspoon vanilla extract

Make sure to gather all ingredients before starting for a smooth baking experience!

Instructions

Prepare the Cake Batter

Preheat your oven to 350°F (175°C). In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Add in the mashed bananas, eggs, and vanilla extract, mixing until well combined.

Combine Dry Ingredients

In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt. Gradually add the dry ingredients to the banana mixture, alternating with the buttermilk, and mix until just combined.

Bake the Cake

Pour the batter into a greased 9x13 inch baking pan. Bake for 30 minutes or until a toothpick inserted into the center comes out clean. Allow to cool completely.

Make the Frosting

While the cake is cooling, prepare the frosting. In a medium bowl, beat the softened butter until creamy. Gradually add the cocoa powder and powdered sugar, alternating with milk, and beat until smooth.

Stir in the vanilla extract.

Frost the Cake

Once the cake has cooled, spread the chocolate frosting evenly over the top. Slice and serve!

Enjoy your delicious Chocolate Frosted Banana Cake!

Storage and Leftovers

If you happen to have leftovers (though we doubt it!), store your Chocolate Frosted Banana Cake in an airtight container at room temperature for up to three days. For longer storage, you can refrigerate it for a week, but be sure to let it come back to room temperature before serving to enjoy its full flavor and texture.

You can also freeze this cake for future enjoyment. Wrap individual slices in plastic wrap and place them in a freezer-safe container. When you're ready to indulge again, simply thaw at room temperature or warm in the microwave for a few seconds.

Serving Suggestions

This Chocolate Frosted Banana Cake is delicious on its own, but you can elevate the experience with a few simple serving suggestions. Consider adding a scoop of vanilla ice cream or a dollop of whipped cream on the side. The creamy elements will balance the rich chocolate and enhance the banana flavor wonderfully.

For a touch of elegance, top each slice with fresh banana slices or chocolate shavings. Not only do these additions make for a beautiful presentation, but they also provide extra flavor and texture that complements the cake beautifully.

Secondary image

Questions About Recipes

→ Can I use ripe bananas?

Yes, ripe bananas work best as they add natural sweetness and moisture.

→ How should I store the cake?

Store the cake in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

→ Can I make this cake ahead of time?

Absolutely! The cake can be baked in advance and frosted just before serving.

→ Is it possible to make this cake gluten-free?

Yes, substitute all-purpose flour with a gluten-free flour blend for a gluten-free version.

Chocolate Frosted Banana Cake

Indulge in the rich and moist flavors of our Chocolate Frosted Banana Cake, a perfect dessert for any occasion.

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Emma

Recipe Type: Dreamy Dessert Lab

Skill Level: Intermediate

Final Quantity: 12 servings

What You'll Need

For the Cake

  1. 3 ripe bananas, mashed
  2. 1/2 cup unsalted butter, softened
  3. 1 cup granulated sugar
  4. 2 large eggs
  5. 1 teaspoon vanilla extract
  6. 1 1/2 cups all-purpose flour
  7. 1/2 cup unsweetened cocoa powder
  8. 1 teaspoon baking soda
  9. 1/2 teaspoon salt
  10. 1/2 cup buttermilk

For the Frosting

  1. 1/2 cup unsalted butter, softened
  2. 2/3 cup unsweetened cocoa powder
  3. 3 cups powdered sugar
  4. 1/3 cup milk
  5. 1 teaspoon vanilla extract

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Add in the mashed bananas, eggs, and vanilla extract, mixing until well combined.

Step 02

In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt. Gradually add the dry ingredients to the banana mixture, alternating with the buttermilk, and mix until just combined.

Step 03

Pour the batter into a greased 9x13 inch baking pan. Bake for 30 minutes or until a toothpick inserted into the center comes out clean. Allow to cool completely.

Step 04

While the cake is cooling, prepare the frosting. In a medium bowl, beat the softened butter until creamy. Gradually add the cocoa powder and powdered sugar, alternating with milk, and beat until smooth. Stir in the vanilla extract.

Step 05

Once the cake has cooled, spread the chocolate frosting evenly over the top. Slice and serve!

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 24g
  • Protein: 6g