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Decadent Banana Cake with Creamy Nutella Buttercream Recipe

4.7 from 53 reviews

This Banana Cake with Nutella Buttercream is a moist, flavorful treat combining the natural sweetness of ripe bananas with a rich, creamy Nutella frosting. Perfect for dessert or celebrations, this cake features a tender crumb and a luscious chocolate-hazelnut buttercream that complements the banana perfectly.

Ingredients

Scale

Banana Cake

  • 3 ripe bananas, mashed
  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 2 large eggs
  • 1/2 cup unsalted butter, softened
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 teaspoon vanilla extract

Nutella Buttercream Frosting

  • 1/2 cup unsalted butter, softened
  • 1 cup Nutella
  • 2 cups powdered sugar, sifted
  • 23 tablespoons heavy cream or milk
  • 1 teaspoon vanilla extract

Instructions

  1. Prepare the Cake Batter: Preheat your oven to 350°F (175°C). In a large bowl, cream together the softened butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla extract. In another bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients, mixing gently. Fold in the mashed bananas until evenly distributed.
  2. Bake the Cake: Pour the batter into a greased or parchment-lined 9×5-inch loaf pan or an 8-inch round cake pan. Bake in the preheated oven for 50-60 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely in the pan on a wire rack before removing.
  3. Prepare the Nutella Buttercream: In a medium bowl, beat the softened butter until smooth and creamy. Add the Nutella and mix until fully incorporated. Gradually add the powdered sugar, mixing on low speed. Add the vanilla extract and 2 tablespoons of heavy cream or milk, beating on medium speed until light and fluffy. Adjust the consistency with more cream or powdered sugar if needed.
  4. Frost the Cake: Once the banana cake has completely cooled, spread the Nutella buttercream evenly over the top and sides of the cake using a spatula. Optionally, decorate with chopped nuts or banana slices. Slice and serve.

Notes

  • Use overripe bananas for the best natural sweetness and moisture in the cake.
  • Make sure the cake is completely cooled before frosting to prevent the buttercream from melting.
  • For a fluffier cake, consider adding a teaspoon of vinegar or lemon juice to react with the baking soda.
  • Store the cake refrigerated due to the buttercream, and bring to room temperature before serving for best taste.
  • You can substitute Nutella with any chocolate-hazelnut spread or add a teaspoon of espresso powder to the frosting for depth.

Keywords: banana cake, Nutella buttercream, chocolate hazelnut frosting, moist banana cake, dessert, homemade cake