This Heavenly Banana Walnut Cream Cake is light, moist, and packed with real banana flavor, crunchy walnuts, and a rich whipped cream frosting. Perfect for special occasions or a casual weekend treat, this cake layers soft banana sponge with a dreamy cream filling for a dessert that’s both elegant and comforting. The best part? It’s surprisingly easy to make!
🍌 Ingredients
For the Cake:
- 2 ripe bananas, mashed (about 1 cup)
- 2 cups (240g) all-purpose flour
- 1½ teaspoons baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup (120ml) vegetable oil
- ¾ cup (150g) granulated sugar
- ½ cup (100g) light brown sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- ½ cup (120ml) buttermilk
- ¾ cup (90g) chopped walnuts (plus more for garnish)
For the Whipped Cream Frosting:
- 2 cups (480ml) heavy whipping cream, cold
- ½ cup (60g) powdered sugar
- 1 teaspoon vanilla extract
👩🍳 Instructions
- Preheat oven to 350°F (175°C). Grease and flour two 8-inch round cake pans or line with parchment paper.
- Mix dry ingredients: In a bowl, whisk flour, baking powder, baking soda, and salt. Set aside.
- Prepare wet mixture: In a large bowl, whisk oil, both sugars, and eggs until smooth. Add vanilla, mashed bananas, and buttermilk. Mix well.
- Combine and fold: Gradually add the dry ingredients to the wet, mixing until just combined. Fold in chopped walnuts.
- Bake: Divide the batter between the prepared pans. Bake for 25–30 minutes, or until a toothpick inserted comes out clean. Cool completely.
- Make the frosting: In a chilled bowl, beat heavy cream, powdered sugar, and vanilla until stiff peaks form.
- Assemble the cake: Place one cake layer on a serving plate. Spread with a thick layer of whipped cream. Add the second cake layer on top and frost the top and sides. Sprinkle with extra walnuts for garnish.
- Chill for 30 minutes before serving for best texture.
💡 Tips
- Use overripe bananas for the sweetest, most flavorful cake.
- Don’t overmix the batter—just until everything is incorporated.
- Chill the bowl and beaters before whipping cream for best results.
- Add a banana slice topping right before serving for extra flair.
🔁 Variations & Substitutions
- Add cinnamon or nutmeg to the batter for a cozy flavor twist.
- Swap walnuts with pecans or almonds.
- Use cream cheese frosting instead of whipped cream for a richer version.
- Make cupcakes instead of cake layers—just reduce baking time.
❓ FAQs
Can I make this cake ahead of time?
Yes! Bake and cool the cake layers a day ahead. Assemble and frost before serving.
How do I store leftovers?
Keep the cake refrigerated due to the whipped cream. Consume within 2–3 days.
Can I freeze the cake?
You can freeze the cake layers (unfrosted). Wrap tightly and freeze up to 2 months.
What if I don’t have buttermilk?
Substitute with ½ cup milk + 1½ teaspoons lemon juice or vinegar.
🍽️ Serving Suggestions
- Pair with a hot cup of coffee or tea.
- Serve with sliced bananas and a drizzle of caramel sauce.
- Garnish with toasted walnuts and fresh mint for a beautiful presentation.
- Great as a birthday cake, holiday dessert, or brunch showstopper.
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