Moist Banana Bread Cake

This Banana Bread Cake brings the comforting flavor of homemade banana bread into a soft, cake-style bake that feels equally suitable for breakfast or dessert.

Ripe mashed bananas provide the main flavor and help create the cake’s moist, tender crumb, while unsalted butter and sugar add richness and sweetness.

Vanilla extract rounds out the flavor, and whole milk contributes to the smooth, soft texture.

A small amount of white vinegar is combined with the bananas before they are folded into the batter, while baking soda helps the cake rise.

What makes this recipe especially appealing is the peanut butter whipped cream served over the cooled cake.

Heavy whipping cream, powdered sugar, and creamy peanut butter are whipped together until light and fluffy, creating an airy topping that contrasts beautifully with the dense, moist banana cake.

The combination of mellow banana flavor and nutty peanut butter gives each slice a satisfying balance of sweetness and richness.

For extra texture, the finished cake can be garnished with crumbled peanut butter cookies, peanut granola, or chopped honey-roasted peanuts.

These optional toppings add a pleasant crunch while complementing the peanut butter cream.

The cake can also be prepared ahead and frozen, making it a practical choice when you want a homemade dessert ready in advance.

Served as individual slices alongside the whipped cream or fully topped for a special presentation, this Banana Bread Cake is a simple yet inviting treat.

Lawrence D. Smith

Moist Banana Bread Cake

A moist, tender banana cake baked in a round pan and paired with fluffy peanut butter whipped cream.

Optional crunchy garnishes add extra texture and peanut flavor, making it suitable for breakfast or dessert.

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Prep Time 15 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 15 minutes mins

Servings: 10

Course: Dessert

Cuisine: American

Ingredients Equipment Method Notes

Ingredients

  

For the Cake

• ¾ cup mashed ripe bananas from about 2 large bananas
• 2 tablespoons white vinegar
• 6 tablespoons unsalted butter at room temperature
• 1 cup sugar
• 1 large egg
• 1½ teaspoons vanilla extract
• 1½ cups all-purpose flour
• ¾ teaspoon baking soda
• ¼ teaspoon salt
• ¾ cup whole milk

For the Peanut Butter Whipped Cream

• 1 cup heavy whipping cream
• ¼ cup powdered sugar
• 3 tablespoons creamy peanut butter

For Garnish

• Crumbled peanut butter cookies such as Nutter Butters
• Peanut granola
• Chopped honey-roasted peanuts

Equipment

• 9-inch springform pan
• Parchment paper
• Small mixing bowl
• Stand mixer or large mixing bowl
• Electric mixer
• Measuring cups and spoons
• Rubber spatula
• Toothpick or cake tester
• Wire cooling rack

Method

 

1. Prepare the Pan: Preheat the oven to 275°F. Lightly grease a 9-inch springform pan, then line the bottom with a sheet of parchment paper.
2. Combine the Bananas: Place the mashed ripe bananas and white vinegar in a small bowl and stir them together.
3. Cream the Butter: In the bowl of a stand mixer or a large mixing bowl, beat the room-temperature butter and sugar on medium speed until pale, about 2 minutes.
4. Add the Egg: Add the egg and vanilla extract to the butter mixture. Beat on low speed just until combined.
5. Begin the Batter: Add half of the flour along with the baking soda and salt. Stir on low speed until the ingredients are almost incorporated.
6. Add the Milk: Pour in half of the whole milk and stir until combined.
7. Finish the Batter: Add the remaining flour and milk, incorporating them in the same way. Stir only until the ingredients are combined, taking care not to overmix.
8. Fold in the Bananas: Gently fold the banana-and-vinegar mixture into the batter until evenly incorporated.
9. Fill the Pan: Transfer the batter to the prepared springform pan and spread it into the pan.
10. Bake the Cake: Place the pan in the preheated 275°F oven and bake for about 1 hour, or until a toothpick inserted into the cake comes out clean.
11. Cool Completely: Allow the cake to cool completely before adding the whipped cream.
12. Make the Whipped Cream: Place the heavy whipping cream, powdered sugar, and creamy peanut butter in a large bowl or the bowl of a stand mixer.

    Whip on medium speed until the mixture becomes fluffy and reaches medium peaks.
13. Top or Serve: If serving the entire cake at once, spread the peanut butter whipped cream over the cooled cake and garnish as desired.

    Otherwise, cut individual slices and serve each one with whipped cream as needed.
14. Store for Best Quality: The cake is best eaten within 2 days.

Notes

• Use ripe bananas for the best banana flavor and the moist texture intended for this cake.
• The recipe uses about 2 large bananas to produce ¾ cup mashed banana.
• Keep the butter at room temperature before creaming it with the sugar.
• Add the flour and milk in two portions and avoid overmixing once the ingredients are nearly combined.
• Let the cake cool completely before adding the peanut butter whipped cream.
• Extra peanut butter can be added to the whipped cream for a more pronounced peanut butter flavor.
• If the whole cake will not be served at once, slice individual portions and add whipped cream as they are served.
• The cake is best eaten within 2 days.
• Crumbled peanut butter cookies, peanut granola, or chopped honey-roasted peanuts can be used as optional garnishes.

Chef’s Secret

The most important detail for maintaining this cake’s tender texture is to avoid overmixing the batter after the flour is added.

Incorporate the flour and milk in two portions, stirring only until each addition is nearly combined before moving on to the next.

Once the final portion has been incorporated, gently fold in the banana mixture rather than continuing to beat the batter.

This keeps the mixing controlled and helps preserve the soft crumb that makes banana bread cake so appealing.

Also, wait until the cake has cooled completely before adding the peanut butter whipped cream.

A warm cake can compromise the fluffy texture of the topping, while a fully cooled cake provides a better base for serving.

Serving Suggestions

Serve the cake in individual slices topped generously with fluffy peanut butter whipped cream.

For added texture, finish each portion with crumbled peanut butter cookies, peanut granola, or chopped honey-roasted peanuts.

If you prefer a simpler presentation, serve the cake plain and place a spoonful of whipped cream alongside each slice.

The combination of soft banana cake, airy peanut butter cream, and crunchy peanut-based garnishes creates a pleasing contrast in every bite.

For breakfast, the cake can be served simply with the whipped cream on the side; for dessert, topping each slice just before serving gives it a more polished presentation.

Conclusion

This Banana Bread Cake offers a deliciously moist banana crumb paired with light, nutty peanut butter whipped cream.

Its simple preparation, flexible serving style, and optional crunchy garnishes make it a versatile choice for both breakfast and dessert.

Whether served as a complete cake or sliced individually, it delivers a comforting banana flavor with an indulgent peanut butter finish.