If you’ve been dreaming of a dessert that combines rich flavors, moist texture, and a creamy delight all in one, then you’re in for a treat with this Heavenly Banana Walnut Cream Cake Recipe. Picture layers of fluffy banana-infused cake, dotted with toasted walnuts for a subtle crunch, all generously frosted with luscious whipped cream and fresh banana slices that sing with brightness. This cake is not only a feast for the eyes but a sensational experience for your taste buds, perfect for sharing at family gatherings or just indulging your sweet tooth on a quiet afternoon.

Ingredients You’ll Need
These ingredients are wonderfully straightforward yet essential for crafting a cake that’s moist, flavorful, and beautifully textured. Each component plays its part, from the creamy butter adding richness to the bananas lending natural sweetness and moisture, making this cake irresistibly tender and delicious.
- All-purpose flour: The foundation of the cake, giving it structure and softness.
- Baking powder: Helps the cake rise and become light.
- Baking soda: Works with acidic ingredients like buttermilk for a tender crumb.
- Salt: Enhances all the sweet flavors beautifully.
- Unsalted butter, softened: Adds richness and moisture, key for that perfect crumb.
- Granulated sugar: Sweetens the cake while helping with a delicate texture.
- Eggs: Bind everything together and contribute to the cake’s fluffy rise.
- Ripe bananas, mashed: Bring natural sweetness and a moist, tender crumb packed with banana flavor.
- Buttermilk: Adds tang and keeps the cake wonderfully moist.
- Vanilla extract: Deepens the flavor with its warm, comforting aroma.
- Walnuts, toasted and chopped: Provide a lovely crunchy contrast and a nutty depth.
- Ripe bananas, sliced: Fresh layers between the cake, lightening every bite.
- Lemon juice: Prevents banana slices from browning and adds a fresh zing.
- Brown sugar (optional): Enhances banana slices with a caramel-like sweetness.
- Heavy whipping cream: The base for our luscious whipped cream frosting.
- Powdered sugar: Sweetens and stabilizes the whipped cream.
- Vanilla extract (for frosting): Adds that classic vanilla warmth to the cream.
- Extra walnuts, banana slices, chocolate shavings, or caramel drizzle: Perfect finishing touches to make this cake truly stunning.
How to Make Heavenly Banana Walnut Cream Cake Recipe
Step 1: Prepare and Toast the Walnuts
Start by preheating your oven to 350°F (175°C). Spread the walnuts evenly on a baking sheet and toast them for about 8 to 10 minutes. You’ll know they’re ready when they turn a lovely golden brown and fill the kitchen with a nutty aroma. Let these cool while you prepare the rest — toasting really amps up their flavor and crunch, making every bite of this cake extra special.
Step 2: Make the Cake Batter
In a large bowl, cream together the softened butter and granulated sugar until your mixture is light and fluffy — this is what gives your cake that airy texture. Then, add the eggs one at a time, beating well after each addition. Mix in the mashed bananas and vanilla extract, which infuse every forkful with that classic banana goodness.
Step 3: Mix the Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. This step combines the leavening agents evenly to ensure a perfect rise. Gradually add the dry ingredients to your wet mixture, alternating with the buttermilk, beginning and ending with the flour mixture. Stir gently until the batter is smooth and velvety.
Step 4: Fold in Walnuts
Now, gently fold in the toasted and chopped walnuts. This adds an irresistible texture and nutty flavor that complements the sweetness of the bananas beautifully. Be careful not to overmix here—you want those walnuts evenly distributed but still crunchy.
Step 5: Bake the Cake
Pour your batter into greased cake pans, smoothing the tops with a spatula. Bake at 350°F (175°C) for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean. The kitchen smells amazing during this time, so be ready for guests eagerly peeking in!
Step 6: Cool the Cake
Once baked, let the cakes rest in their pans for about 10 minutes. Then transfer them to a wire rack to cool completely. Cooling is key so your whipped cream frosting won’t melt and slide off the layers.
Step 7: Prepare the Filling and Frosting
For the filling, slice fresh bananas and gently toss them with lemon juice to keep that vibrant color and add a subtle zest. You can sprinkle some brown sugar on them if you like a touch of caramelized sweetness. Next, whip the heavy cream with powdered sugar and vanilla extract until you get those luscious stiff peaks that hold all your layers together beautifully.
Step 8: Assemble the Cake
Place the first cake layer on your serving plate and spread a generous layer of banana slices followed by a thick dollop of whipped cream. Repeat with the next cake layer, then frost the top and sides with the remaining whipped cream. The combination of moist cake, fresh bananas, toasted walnuts, and fluffy cream is pure bliss.
Step 9: Garnish
Add a little sparkle with extra walnuts, banana slices, chocolate shavings, or a drizzle of caramel on top. Not only does this make your cake look irresistible, but it also introduces new tastes and textures that make every bite exciting.
How to Serve Heavenly Banana Walnut Cream Cake Recipe

Garnishes
Enhance the visual and flavor appeal by topping your cake with toasted walnuts for crunch, banana slices for freshness, or even chocolate shavings to add a hint of indulgence. A drizzle of caramel sauce is fantastic too and pairs beautifully with both the bananas and walnuts. Garnishing turns this cake from delicious to a bakery-worthy masterpiece.
Side Dishes
Serve this cake alongside a scoop of vanilla or cinnamon ice cream to create a dreamy dessert experience. If you prefer lighter accompaniments, fresh berries or a simple fruit salad complement the cake’s richness without overwhelming your palate.
Creative Ways to Present
If you’re feeling adventurous, turn your cake into individual parfaits by layering cake chunks, banana slices, and whipped cream in pretty glasses. This not only looks adorable but also makes serving a breeze at parties. Or for a rustic touch, slice freshly and serve with a dusting of powdered sugar and a small sprig of mint.
Make Ahead and Storage
Storing Leftovers
Keep any leftovers wrapped tightly in plastic wrap or in an airtight container in the refrigerator. This keeps the whipped cream fresh and the cake moist. It’s best eaten within 2 to 3 days for optimal flavor and texture.
Freezing
You can freeze the cake layers before frosting. Wrap them individually in plastic wrap and then foil to prevent freezer burn. When you’re ready to assemble, thaw in the refrigerator overnight. Avoid freezing a fully assembled cake with whipped cream as the texture may change upon thawing.
Reheating
This cake is best enjoyed chilled or at room temperature. If you prefer it warm, heat a slice gently in the microwave for 10 to 15 seconds but keep in mind the whipped cream frosting may soften. For a fresh-from-the-oven vibe, enjoy the cake layers before frosting.
FAQs
Can I substitute the walnuts with another nut?
Absolutely! Pecans or almonds work wonderfully as alternatives. Just toast them lightly to bring out their flavor and maintain that important crunchy texture in the cake.
What makes this cake so moist?
The ripe bananas and buttermilk play the starring roles in keeping the cake tender and moist. Bananas provide natural moisture and sweetness, while buttermilk adds a subtle tang and helps the cake rise beautifully.
Can I use a different frosting instead of whipped cream?
Yes, cream cheese frosting is a popular alternative and pairs perfectly with banana flavors. However, whipped cream keeps the cake light and airy, enhancing the delicate texture.
How ripe should the bananas be for this recipe?
For the best flavor and moisture, use bananas that are fully ripe with plenty of brown spots. These are sweeter and softer, which helps create the moist texture of the cake.
Is this cake suitable for freezing after it’s fully assembled?
It’s best to freeze the cake layers before frosting. Freezing the whole cake with whipped cream can cause the frosting to separate and become watery once thawed.
Final Thoughts
This Heavenly Banana Walnut Cream Cake Recipe is one of those rare treats that feels special yet comes together with everyday ingredients you likely already have at home. Its glorious layers, cozy flavors, and creamy finish are sure to win hearts and become a beloved classic in your dessert repertoire. So don’t hesitate—bake it soon and watch how quickly this beautiful cake disappears from the table!
Print
Heavenly Banana Walnut Cream Cake Recipe
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 10-12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Heavenly Banana Walnut Cream Cake is a moist and flavorful dessert featuring mashed ripe bananas and toasted walnuts folded into a tender cake batter. The layers are filled and frosted with a luscious whipped cream frosting combined with fresh banana slices, creating a perfect balance of sweetness and texture. Garnished with extra walnuts, banana slices, and optional chocolate shavings or caramel drizzle, this cake is ideal for celebrations or a special treat.
Ingredients
Cake Ingredients
- 2 ½ cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup unsalted butter, softened
- 1 ½ cups granulated sugar
- 3 large eggs
- 1 cup ripe bananas, mashed (about 3 bananas)
- 1 cup buttermilk
- 1 teaspoon vanilla extract
- 1 cup walnuts, toasted and chopped
Filling Ingredients
- 2 ripe bananas, sliced
- 1 tablespoon lemon juice
- 1 tablespoon brown sugar (optional)
Frosting Ingredients
- 2 cups heavy whipping cream
- ½ cup powdered sugar
- 1 teaspoon vanilla extract
Garnish (Optional)
- Extra walnuts
- Banana slices
- Chocolate shavings
- Caramel drizzle
Instructions
- Prepare and Toast the Walnuts: Preheat the oven to 350°F (175°C). Spread the walnuts evenly on a baking sheet and toast them for 8 to 10 minutes until they become browned and fragrant. Remove from the oven and allow to cool completely.
- Make the Cake Batter: In a large mixing bowl, cream together the softened unsalted butter and granulated sugar using a hand mixer or stand mixer until the mixture is light and fluffy. Then, add the eggs one at a time, mixing well after each addition. Incorporate the mashed ripe bananas and vanilla extract into the mixture, blending until well combined.
- Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. Gradually add this dry mixture into the wet ingredients in three parts, alternating with the buttermilk in two parts, starting and ending with the flour mixture. Mix just until the batter is smooth and homogeneous.
- Fold in Walnuts: Gently fold the toasted and chopped walnuts into the cake batter using a spatula, being careful not to overmix.
- Bake the Cake: Grease two 9-inch round cake pans and evenly divide the batter between them. Smooth the tops and bake at 350°F (175°C) for 25 to 30 minutes. Test doneness by inserting a toothpick into the center of the cakes; it should come out clean or with a few moist crumbs.
- Cool the Cake: Allow the cakes to cool in their pans for about 10 minutes. Then, carefully remove them from the pans and transfer to a wire rack to cool completely before assembling.
- Prepare the Filling and Frosting: For the filling, toss sliced bananas with lemon juice and optional brown sugar to prevent browning and add sweetness. For the frosting, whip the heavy cream with powdered sugar and vanilla extract until stiff peaks form, taking care not to overbeat.
- Assemble the Cake: Place one cooled cake layer on a serving platter. Spread a generous layer of the banana slices atop the cake, followed by a layer of whipped cream frosting. Place the second cake layer on top and frost the entire cake — top and sides — with the remaining whipped cream frosting.
- Garnish (Optional): Decorate with extra toasted walnuts, banana slices, chocolate shavings, or a drizzle of caramel sauce to enhance presentation and flavor.
Notes
- Ensure bananas are very ripe for the best flavor and moisture in the cake.
- To toast walnuts, watch carefully to avoid burning as nuts can go from toasted to burnt quickly.
- If you don’t have buttermilk, mix 1 cup of milk with 1 tablespoon of lemon juice or vinegar and let it sit for 5 minutes before using.
- The whipped cream frosting is best used immediately but can be stored in the refrigerator for up to one day; re-whip slightly if it loses volume.
- For added texture, fold in some shredded coconut or replace walnuts with pecans.
- This cake is best served the same day but can be refrigerated for up to 2 days; bring to room temperature before serving.

