This banana bread cake is a soft, moist, and flavorful twist on classic banana bread, topped with a smooth and tangy cream cheese frosting. It combines the comforting taste of ripe bananas with the richness of a light cake, making it perfect for dessert, afternoon snacks, or even a special breakfast treat.
Why You’ll Love This Recipe
This recipe is simple yet incredibly satisfying. The texture is tender and fluffy, unlike dense traditional banana bread, while still delivering that familiar banana flavor. The addition of sour cream keeps the cake moist for days, and the cream cheese frosting adds just the right balance of sweetness and tanginess.
You’ll also appreciate how easy it is to prepare with basic pantry ingredients. It’s a great way to use up overripe bananas, and it works well for gatherings, celebrations, or casual family treats. Plus, it can be customized with nuts or spices to suit your taste.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the cake:
1 1/2 cups all-purpose flour
1 teaspoon baking soda
1/4 teaspoon salt
1/2 cup unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 cup mashed ripe bananas (about 3 bananas)
1/4 cup sour cream
1 teaspoon vanilla extract
For the cream cheese frosting:
8 ounces cream cheese, softened
1/4 cup unsalted butter, softened
2 cups powdered sugar
1 teaspoon vanilla extract
Directions
Start by preheating your oven to 175°C (350°F). Grease and lightly flour a baking pan, or line it with parchment paper for easy removal.
In a medium bowl, whisk together the flour, baking soda, and salt. Set this dry mixture aside.
In a large mixing bowl, beat the softened butter and granulated sugar together until light and fluffy. This step helps create a soft and airy cake texture. Add the eggs one at a time, mixing well after each addition.
Stir in the mashed bananas, sour cream, and vanilla extract. Mix until everything is well combined. Gradually add the dry ingredients into the wet mixture, stirring gently until just incorporated. Avoid overmixing, as this can make the cake dense.
Pour the batter into the prepared pan and spread it evenly. Bake for about 30 to 35 minutes, or until a toothpick inserted into the center comes out clean. Once baked, allow the cake to cool completely before frosting.
To prepare the cream cheese frosting, beat the softened cream cheese and butter together until smooth and creamy. Gradually add the powdered sugar, mixing until fully incorporated. Stir in the vanilla extract and continue beating until the frosting is light and fluffy.
Once the cake has cooled, spread the frosting evenly over the top. Slice and serve.
Servings and timing
This recipe yields approximately 9 to 12 servings, depending on how you slice it.
Preparation time: 15 minutes
Baking time: 30 to 35 minutes
Total time: about 50 minutes
Variations
You can easily customize this banana bread cake to suit your preferences. Add 1/2 cup chopped walnuts or almonds for a crunchy texture. For a warm flavor, mix in 1 teaspoon of cinnamon or a pinch of nutmeg.
If you prefer a lighter topping, you can reduce the frosting or replace it with a simple dusting of powdered sugar. You can also bake this batter as cupcakes, adjusting the baking time to about 18 to 22 minutes.
For a richer twist, add a handful of chocolate chips to the batter before baking.
Storage/Reheating
Store the cake in an airtight container in the refrigerator for up to 4 days due to the cream cheese frosting. Before serving, let it sit at room temperature for about 15 minutes for the best texture and flavor.
If you want to store it longer, you can freeze the unfrosted cake for up to 2 months. Wrap it tightly in plastic wrap and place it in a freezer-safe container. Thaw overnight in the refrigerator before frosting and serving.
Reheating is not necessary, but if you prefer a slightly warm cake, you can microwave a slice for about 10 seconds. Avoid overheating to keep the frosting intact.
FAQs
Can I use frozen bananas?
Yes, just thaw them completely and drain any excess liquid before mashing.
How ripe should the bananas be?
They should be very ripe with brown spots, as this enhances sweetness and flavor.
Can I make this cake ahead of time?
Yes, you can bake the cake a day in advance and frost it before serving.
Can I reduce the sugar?
You can slightly reduce the sugar, but it may affect the cake’s texture and sweetness.
What size pan should I use?
An 8×8-inch or 9×9-inch square pan works well for this recipe.
Can I skip the sour cream?
Sour cream adds moisture, but you can substitute it with plain yogurt if needed.
Why is my cake dense?
Overmixing the batter can lead to a dense texture. Mix just until combined.
Can I make it gluten-free?
Yes, use a gluten-free all-purpose flour blend designed for baking.
How do I know when the cake is done?
Insert a toothpick into the center; if it comes out clean, the cake is ready.
Can I use less frosting?
Absolutely, you can adjust the amount or spread a thinner layer.
Conclusion
Banana bread cake with cream cheese frosting is a delightful upgrade to a classic favorite. Its moist texture, rich banana flavor, and creamy topping make it a crowd-pleaser for any occasion. Easy to prepare and endlessly adaptable, this recipe is one you’ll want to make again and again.
