Frosted Chocolate Banana Cake

Name: Frosted Chocolate Banana Cake
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 8 servings
Ingredients: 2 ripe bananas, mashed; 1 cup granulated sugar; 1/2 cup unsalted butter, softened; 2 large eggs; 1 teaspoon vanilla extract; 1 cup all-purpose flour; 1/2 cup cocoa powder; 1 teaspoon baking soda; 1/2 teaspoon salt; 1/2 cup buttermilk; 1/2 cup unsalted butter, softened; 2 cups powdered sugar; 1/4 cup cocoa powder; 1/4 cup milk; 1 teaspoon vanilla extract

Highlighted under: Baking & Desserts

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

Created by

Ella

Last updated on 2026-01-03T09:06:29.391Z

This Frosted Chocolate Banana Cake is a delightful fusion of rich chocolate and ripe bananas, creating a moist and flavorful dessert that everyone will love. Perfect for birthdays, celebrations, or simply as a sweet treat!

        Why You'll Love This Recipe
        Rich chocolate flavor paired with fresh banana sweetness
Moist texture that melts in your mouth
Perfect for celebrations or as a sweet indulgence

      

The Perfect Combination of Flavors

This Frosted Chocolate Banana Cake is a delightful fusion of flavors that will satisfy any sweet tooth. The rich chocolate taste is beautifully complemented by the natural sweetness of ripe bananas, making each bite a decadent experience. The combination is not only delicious but also visually appealing, with the dark chocolate frosting contrasting against the moist, banana-infused cake.

What sets this cake apart is its ability to enhance the flavors of both chocolate and banana. The bananas add moisture and a subtle fruity undertone that makes the cake incredibly tender. This unique flavor profile ensures that it’s not just another chocolate cake; it’s a treat that stands out at any gathering.

A Cake for Every Occasion

Whether you’re celebrating a birthday, hosting a gathering, or simply treating yourself, this Frosted Chocolate Banana Cake is the perfect choice. Its rich flavor and moist texture make it an ideal dessert for any occasion. You can serve it as a centerpiece at a party or enjoy a slice with your afternoon coffee.

Additionally, this cake is versatile. You can customize it with different toppings, such as sprinkles, nuts, or fresh fruit, to match any theme or preference. Its deliciousness ensures that it will be a crowd-pleaser, leaving everyone asking for seconds!

Baking Tips for Success

To achieve the best results with your Frosted Chocolate Banana Cake, use ripe bananas. The riper the bananas, the sweeter and more flavorful your cake will be. Look for bananas with plenty of brown spots for optimal ripeness, as they will contribute to the cake's moist texture and natural sweetness.

When mixing your ingredients, be careful not to overmix the batter. Overmixing can lead to a dense cake instead of the light, airy texture you desire. Mix until just combined, and you’ll achieve that perfect melt-in-your-mouth consistency. Lastly, allow your cake to cool completely before frosting to prevent the frosting from melting and sliding off.

Ingredients

For the Cake

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

For the Frosting

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

Combine all ingredients thoroughly for the best flavor.

Instructions

Prepare the Cake Batter

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

Combine Dry Ingredients

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

Bake the Cake

Pour the batter into a greased 9-inch round cake pan. Bake for 30 minutes or until a toothpick inserted in the center comes out clean. Allow to cool.

Make the Frosting

In a mixing bowl, beat the softened butter until creamy. Gradually add the powdered sugar and cocoa powder, alternating with milk, and mix until smooth. Stir in the vanilla extract.

Frost the Cake

Once the cake is completely cooled, spread the frosting evenly over the top and sides. Decorate as desired.

Slice and serve your delicious dessert with a side of whipped cream if desired!

Storage and Shelf Life

Once you've baked and frosted the cake, it's important to store it properly to maintain its freshness. Keep the cake in an airtight container at room temperature for up to three days. If you need to store it longer, consider refrigerating it, where it can last for about a week.

If you want to keep the cake for an extended period, you can also freeze it. Wrap the unfrosted cake tightly in plastic wrap and then in aluminum foil. It can be frozen for up to three months. Thaw it in the refrigerator overnight before frosting and serving.

Variations and Add-Ins

Feel free to experiment with this recipe to suit your taste! You can add chocolate chips or chopped nuts to the batter for extra texture and flavor. Walnuts or pecans pair beautifully with the chocolate and banana, creating a delightful crunch in every bite.

If you want to take the flavor up a notch, consider adding a pinch of cinnamon or espresso powder to enhance the chocolate flavor. For a tropical twist, try incorporating shredded coconut. These variations will personalize your cake and make it even more enjoyable!

Questions About Recipes

→ Can I use frozen bananas?

Yes, just thaw and drain any excess moisture before mashing.

→ How should I store the cake?

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

→ Can I make this cake ahead of time?

Absolutely! Bake the cake a day in advance and frost it on the day you plan to serve.

→ What can I substitute for buttermilk?

You can use regular milk mixed with a tablespoon of vinegar or lemon juice as a substitute.