Banana chocolate espresso cake

April 12, 2016
0 Ratings
Photo by Oh Sweet Day!
  • Makes one 6-inch 4-layer cake
Author Notes

Banana cake layers with chocolate ganache and espresso butteercream —Oh Sweet Day!

What You'll Need
  • 3 large eggs
  • 1 1/2 cups granulated sugar
  • 2 large very ripe bananas, mashed
  • 3/4 cup vegetable oil
  • 1 3/4 cups all purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 100 grams dark chocolate, cut into small chunks
  • 1/3 cup heavy cream
  • 1/2 tablespoon corn syrup
  • 1 cup unsalted butter, softened
  • 2 cups powdered sugar
  • 2 tablespoons cooled espresso or very strong coffee
  • 1/4 cup chocolate sprinkles
  1. Preheat oven to 350F. Grease four 6-inch cake pans and line bottoms with parchment paper. Set aside.
  2. To prepare the banana cake layers, whisk together eggs, sugar, bananas and oil in a bowl, until mixture becomes smooth.
  3. Sift in flour, baking soda, baking powder and salt. Stir until just combined.
  4. Remove from oven and let rest for 10 minutes. Invert cake layers and place them on rack to cool.
  5. To prepare ganache, place chocolate, heavy cream and corn syrup in a medium heatproof bowl over a pot of simmering water. Stir the mixture using a wooden spoon until melted and smooth, about 5 minutes. Remove from heat and let cool slightly.
  6. To prepare buttercream frosting, place butter and powdered sugar in a mixing bowl. Beat until pale and fluffy, about 5 minutes. Add espresso and continue beating until well combined.
  7. To assemble the cake, place one cake layer on a serving plate, spread 2 to 3 tablespoons ganache on top, followed by a layer of espresso buttercream. Continue until the last cake layer is placed. Frost the cake top and sides with the remaining buttercream. Garnish with chocolate sprinkles. Cover and refrigerate the cake. Leave out in room temperature for at least an hour prior to serving.

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2 Reviews

Michelle November 30, 2016
How long does it take to bake?
Michelle November 30, 2016
How long does it take to bake?