Ingredients

  • cocoa powder for dusting
  • 3 cups all-purpose flour
  • 1 1/2 teaspoons baking soda
  • 3/4 teaspoon salt
  • 3/4 pound fine-quality bittersweet chocolate (not unsweetened), chopped
  • 3 sticks (1 1/2 cups) unsalted butter, cut into pieces
  • 1/3 cup dark rum
  • 2 cups strong brewed coffee
  • 2 1/4 cups granulated sugar
  • 3 large eggs, beaten lightly
  • 1 1/2 teaspoons vanilla extract
  • confectioners' sugar for dusting
  • lightly sweetened whipped cream

Method

  • Preheat oven to 300F.
  • Butter a 4 1/2-inch-deep (12-cup) Kugelhupf or bundt pan and dust with cocoa powder, knocking out excess.
  • In a bowl whisk together flour, baking soda, and salt.
  • In a large metal bowl set over a saucepan of barely simmering water melt chocolate and butter, stirring until smooth.
  • Remove chocolate from heat and stir in rum, coffee, and granulated sugar.
  • With an electric mixer beat in flour, 1/2 cup at a time, scraping down side, and beat in eggs and vanilla until batter is combined well.
  • Pour batter into prepared pan.
  • Bake cake in middle of oven until a tester comes out clean, about 1 hour and 50 minutes.
  • Let cake cool completely in pan on a rack and turn it out onto rack.
  • Cake may be made 3 days in advance and kept wrapped well and chilled.
  • Dust cake with confectioners' sugar and serve with whipped cream.