'1/2 cup unsalted butter or margarine'
'1/2 cup granulated sugar'
'1 cup all-purpose flour sifted with 1 1/2 teaspoons baking powder and 1/2 teaspoon salt'
'1/2 cup chopped almonds or hazelnuts, toasted'
'3/4 cup unsweetened cocoa powder, sifted'
'2 large eggs, beaten slightly'
'2 tablespoons strong brewed coffee'
'2 tablespoons port wine or Madeira wine'
For the filling:
'1/4 cup unsalted butter'
'1 cup confectioner's sugar'
'60 grams dark chocolate, finely chopped'
'2 tablespoons strong brewed coffee'
'2 tablespoons port wine or Madeira wine'
For the glaze:
'120 grams dark chocolate, finely chopped'
'1 tablespoon strong brewed coffee'
'1 tablespoon unsalted butter'
'1/2 cup confectioner's sugar'
For decoration:
'chopped hazelnuts or almonds'
'1/2 cup unsalted butter or margarine'
'1/2 cup granulated sugar'
'1 cup all-purpose flour sifted with 1 1/2 teaspoons baking powder and 1/2 teaspoon salt'
'1/2 cup chopped almonds or hazelnuts, toasted'
'3/4 cup unsweetened cocoa powder, sifted'
'2 large eggs, beaten slightly'
'2 tablespoons strong brewed coffee'
'2 tablespoons port wine or Madeira wine'
For the filling:
'1/4 cup unsalted butter'
'1 cup confectioner's sugar'
'60 grams dark chocolate, finely chopped'
'2 tablespoons strong brewed coffee'
'2 tablespoons port wine or Madeira wine'
For the glaze:
'120 grams dark chocolate, finely chopped'
'1 tablespoon strong brewed coffee'
'1 tablespoon unsalted butter'
'1/2 cup confectioner's sugar'
For decoration:
'chopped hazelnuts or almonds'
'In a large mixing bowl, cream the butter and granulated sugar until light and fluffy.'
'Add the flour, baking powder, salt, chopped nuts, and cocoa powder; mix well.'
'Gradually add the egg mixture, beating well.'
'Add the brewed coffee and port wine; mix well.'
'Butter a 9-inch tube pan or Bundt pan and line with parchment paper.'
'Pour the batter into the prepared pan and smooth the top.'
'Bake in a preheated moderate oven (350°F) for about 50 minutes, or until a toothpick inserted into the center comes out clean.'
'Remove from the oven and let cool in the pan for 15-20 minutes before transferring to a wire rack to cool completely.'
'Make the filling by creaming the butter and confectioner's sugar until smooth.'
'Add the chopped dark chocolate, brewed coffee, and port wine; mix well.'
'Cut the cake in half lengthwise and fill with the prepared filling.'
'For the glaze, melt the chocolate and butter over low heat in a saucepan, stirring occasionally.'
'Remove from the heat and stir in the confectioner's sugar until smooth.'
'Pour the glaze over the filled cake and smooth the top with a knife or offset spatula.'
'Let cool completely before serving
To freeze, wrap the cooled cake tightly in plastic wrap or aluminum foil and store at 0°F or below for up to 2 months.'