Looking for the ultimate dessert that combines the rich flavors of banana, the crunch of walnuts, and the smoothness of cream? Look no further than this Heavenly Banana Walnut Cream Cake. This two-layer cake is packed with ripe bananas, toasted walnuts, and a luxurious custard filling. Ideal for any celebration or simply as a treat for yourself, this recipe is a timeless favorite.
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Why This Banana Walnut Cake is a Showstopper
This Heavenly Banana Walnut Cream Cake is more than just a cake—it’s a delicious experience. The combination of moist banana cake, creamy custard, and crunchy walnuts creates a texture and flavor that’s irresistible. It’s a dessert that’ll make everyone’s eyes light up at first sight and every bite will have them coming back for more. Whether it’s a birthday, a casual family get-together, or a wedding, this cake is always the center of attention.
Ingredients for Heavenly Banana Walnut Cream Cake
To make this cake, you’ll need the following ingredients:
• All-purpose flour: Provides structure to the cake.
• Baking soda: Ensures a perfect rise.
• Salt: Balances the sweetness and enhances flavor.
• Unsalted butter: Adds richness and moisture to the cake.
• Granulated sugar: Sweetens the cake and contributes to its texture.
• Large eggs: Bind the ingredients and provide texture.
• Vanilla extract: Enhances the overall flavor profile.
• Sour cream: Contributes moisture and a tangy flavor.
• Ripe bananas: Bring natural sweetness and a deep banana flavor to the cake.
• Chopped walnuts: Add a crunchy texture that complements the soft cake.
• White chocolate chips: For a touch of decadence and sweetness.
• Creamy custard: Smooth, velvety filling that adds richness.
• Banana slices and walnuts: Garnish for a stunning finish.
Alternative Ingredient Suggestions
If you’re missing an ingredient or have dietary preferences, here are some suggestions to make your Heavenly Banana Walnut Cream Cake even more versatile:
• Greek yogurt can replace sour cream for a tangier flavor.
• Pecans can be used instead of walnuts for a slightly sweeter, milder nut flavor.
• If you prefer a dairy-free option, use coconut cream in place of the custard.
• For those who enjoy a bolder flavor, swap white chocolate chips for dark chocolate chips.
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and prepare two 8-inch round cake pans by greasing and lightly dusting them with flour.
- Mix dry ingredients: In a large bowl, whisk together 2 cups of all-purpose flour, 1 teaspoon of baking soda, and ½ teaspoon of salt. Set aside.
- Cream the butter and sugar: In a separate bowl, beat ½ cup of unsalted butter and 1 cup of granulated sugar until light and fluffy. Add 2 large eggs, one at a time, followed by 1 teaspoon of vanilla extract.
- Add bananas and sour cream: Mash 3 ripe bananas and mix them with ½ cup of sour cream. Fold this mixture into the butter-sugar mixture.
- Combine the wet and dry ingredients: Slowly add the dry ingredients to the wet ingredients, stirring gently until fully incorporated. Be sure not to overmix.
- Add the walnuts and white chocolate chips: Fold in ½ cup of chopped walnuts and ½ cup of white chocolate chips for a delightful crunch and creamy sweetness.
- Bake the cake: Divide the batter evenly between the two cake pans and bake for 30-35 minutes, or until a toothpick comes out clean. Let the cakes cool completely before assembling.
- Assemble the cake: Once the cakes have cooled, layer them with a generous amount of creamy custard. Garnish with fresh banana slices and chopped walnuts for an elegant finish.

Tips & Tricks for Perfect Banana Walnut Cream Cake
• Cool the cakes completely: Let the cakes cool fully before adding the custard to avoid sliding layers and messy presentation.
• Double the custard: For an extra indulgent experience, double up on the creamy custard filling—people will love it!
• Keep the cake fresh: Store the cake in the fridge for up to 3 days for the best texture, especially after the custard firms up.
• Avoid overmixing: When incorporating the flour mixture, avoid overmixing the batter to maintain a light and fluffy texture.
Pairing Ideas and Variations
This Heavenly Banana Walnut Cream Cake can be enjoyed in many ways:
• Pairing with beverages: Enjoy this cake with a cup of coffee, a glass of dessert wine, or a refreshing glass of iced tea to enhance its flavors.
• Variation ideas: Add a drizzle of caramel or a sprinkle of cinnamon to the custard for an exciting twist. You could also top the cake with seasonal fruits like strawberries or blueberries to brighten up the presentation.
• Make-ahead tips: Bake the cake layers a day ahead and store them in the fridge. Assemble the cake just before serving to save time during the event.
Seasonal and Health-Boosting Notes
While this cake is perfect year-round, you can adapt it to suit different seasons. In the summer, try topping the cake with fresh berries, while in the winter, a drizzle of warm caramel or a touch of spiced rum in the custard can add cozy seasonal flair.
Additionally, if you’re looking for a lighter version, you can replace part of the sugar with honey and use Greek yogurt instead of sour cream. This keeps the cake moist without compromising on flavor.

Conclusion
In conclusion, the Heavenly Banana Walnut Cream Cake is a crowd-pleasing dessert that effortlessly combines classic flavors with a modern twist. Whether you’re baking for a special occasion or simply treating yourself, this cake is sure to leave a lasting impression. Its soft, moist banana layers, complemented by the rich custard and crunchy walnuts, make it the ultimate comfort food. This cake not only looks stunning but also delivers an unforgettable flavor experience. With simple ingredients and straightforward steps, you’ll have a show-stopping dessert ready to enjoy in no time!
Frequently Asked Questions (FAQs)
Can I use frozen bananas for this cake?
Frozen bananas can work for this Heavenly Banana Walnut Cream Cake, but it’s best to thaw them first and drain any excess moisture. Fresh, ripe bananas are ideal because they are easier to mash and provide the best flavor.
Can I make this cake ahead of time?
Yes, you can make the Heavenly Banana Walnut Cream Cake a day in advance. Simply bake the cake layers, store them in the fridge, and assemble the cake with custard just before serving to maintain freshness.
How can I store the cake after baking?
Store the assembled cake in the refrigerator for up to 3 days. This will keep the custard firm and the cake moist. For best results, refrigerate for at least one hour before serving.
Can I make this cake gluten-free?
Yes, you can substitute the all-purpose flour with a gluten-free flour blend to make this Heavenly Banana Walnut Cream Cake gluten-free. Be sure to use a blend that works well for cakes to maintain the texture.
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Heavenly Banana Walnut Cream Cake
- Total Time: 1 hour
- Yield: 12 servings
- Diet: Vegetarian
Description
This **Heavenly Banana Walnut Cream Cake** is a moist, two-layer cake that combines the richness of ripe bananas with the crunch of walnuts and a smooth, creamy custard filling. Topped with fresh banana slices and walnuts, it’s the perfect dessert for any occasion, offering a delightful balance of flavors and textures.
Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon salt
- ½ cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- ½ cup sour cream
- 3 ripe bananas, mashed
- ½ cup chopped walnuts
- ½ cup white chocolate chips
- 2 cups creamy custard
- 1 banana, sliced for garnish
- ¼ cup walnuts for garnish
Instructions
- Preheat your oven to 350°F (175°C) and grease two 8-inch round cake pans.
- In a large bowl, whisk together the flour, baking soda, and salt.
- In a separate bowl, beat together the butter and sugar until creamy. Add eggs, one at a time, followed by vanilla extract.
- Mash the bananas and mix with sour cream until smooth, then fold into the butter mixture.
- Gradually add the dry ingredients to the wet ingredients, stirring gently.
- Fold in the chopped walnuts and white chocolate chips.
- Divide the batter evenly between the two prepared pans and bake for 30-35 minutes, or until a toothpick inserted comes out clean.
- Cool the cakes completely before assembling. Once cooled, layer with creamy custard and top with banana slices and walnuts.
Notes
- Let the cake layers cool completely before adding the custard to prevent a messy presentation.
- For extra richness, double the custard filling.
- Store the cake in the refrigerator for up to 3 days for the best texture, especially after chilling for an hour.
- Ensure to use ripe bananas with brown spots for optimal sweetness and flavor.
- You can make the cake layers ahead of time and assemble just before serving.
- Prep Time: 25 minutes
- Cook Time: 35 minutes
- Category: Sweet Treats
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350 kcal
- Sugar: 32g
- Sodium: 120mg
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 45mg