Ingredients

  • For Chocolate Genoise
  • 1 1/3 cups sifted cake flour
  • 2 pinches salt
  • 1/3 cup unsweetened dutch cocoa, plus more
  • unsweetened dutch cocoa, for pans
  • 6 large eggs
  • 4 large egg yolks
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, melted and cooled, plus more
  • unsalted butter, for pans
  • For Kirsch Simple Syrup
  • 1/2 cup granulated sugar
  • 1/2 cup water
  • 1/3 cup kirsch
  • For Cherry Filling
  • 2 lbs frozen black cherries, thawed and drained, juice reserved
  • 1/2 cup sugar
  • 3 tablespoons kirsch
  • 2 tablespoons cornstarch
  • For Ganache
  • 1/2 cup heavy cream
  • 3 ounces semisweet chocolate, finely chopped
  • For Espresso Whipped Cream
  • 3 cups cold heavy cream
  • 1/2 cup confectioners' sugar
  • 2 tablespoons good quality instant espresso powder, dissolved in 2 teaspoons of water

Method

  • Make the genoise: Preheat oven to 400 degrees, with rack in lower third. Butter two 9-inch round cake pans. Line with parchment; butter the parchment. Dust with cocoa powder, tapping out excess.
  • Whisk together flower, salt, and cocoa powder in a bowl.
  • Put eggs, egg yolks, and granulated sugar in the heatproof bowl of an electric mixer. Set over (not touching) a pan of simmering water, and whisk until sugar has dissolved and mixture is warm to the touch. Attach bowl to mixer fitted with whisk attachment. Beat on medium-high speed for 2 minutes. Raise speed to high. Beat until mixture is pale and thick, about 4 minutes more.
  • Remove bowl from mixer. Sift flour mixture over the top; using large rubber spatula, carefully fold into egg mixture, cutting through middle and lifting gently over sides. When almost incorporated, pour melted butter down side of bowl; gently fold in to incorporate.
  • Divide batter evenly between prepared pans. Bake until centers spring back when lightly touched, about 15 minutes.
  • Let cool in pans on a wire rack for 15 minutes. Run a knife around sides of pan. Invert onto rack; remove parchment, and turn right side up on rack.
  • Make the Kirsch simple syrup: Heat sugar and water in a small saucepan over medium-high heat, stirring frequently, until sugar has dissolved. Bring to a boil. Remove from heat and stir in kirsch. (The syrup can be refrigerated in an airtight container for up to 1 month).
  • Make the cherry filling: Whisk reserved cherry juice, sugar, kirsch, and cornstarch in a small saucepan until smooth. Cook over medium heat, stirring constantly, until mixture is thick enough to coat the back of a spoon, about 8 minutes. Let cool slightly. Combine syrup and cherries in a medium bowl. Cover and refrigerate until ready to use, up to 2 days.
  • Make the ganache: Bring cream to a boil in a small saucepan over medium heat. Pour over chocolate in a bowl. Let stand 5 minutes. Slowly whisk until smooth. Let cool completely, stirring often with a rubber spatula.
  • Make the espresso whipped cream: Beat cream until soft peaks form. Add sugar and espresso powder, and beat until soft peaks return.
  • Assemble the cake: Slice each cake in half horizontally. Place once cake layer, cut side up, on a cake stand. Brush top with 1/4 cup kirsch syrup. Spread with 2 cups whipped cream, leaving a 1/2 inch border. Remove cherries from filling syrup with slotted spoon, and transfer to medium bowl. Scatter 1 1/4 cup cherries evenly over whipped cream. Drizzle with 2 tablespoons filling syrup. Repeat 2 times . Place final cake layer, cut side down, on top, and spread with ganache. Serve immediately.