- ¾ cup heavy cream
- 3 tablespoons unsweetened cocoa powder
- 3 tablespoons sugar
- 2 tablespoons orange liqueur or dark rum
- 2 cups all purpose flour
- 2/3 cup packed brown sugar
- ½ cup unsweetened cocoa powder
- 2 teaspoons baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 6 ounces bittersweet chocolate, plus extra for grating
- ½ cup strong coffee
- 6 tablespoons (¾ stick) unsalted butter
- 6 tablespoons espresso powder
- 4 large eggs, separated
- 1½ cups milk
- To make the Chocolate Whipped Cream:
- To make the Chocolate Whipped Cream: