This recipe is perfect. The cake is so dense,moist, and delicious. It’s wonderful served with whipped cream and raspberries. A note about the cake; it rises when it bakes and falls when it cools, resulting in a crackled top. But don’t worry, the cake will be gone before anyone notices a cracked top.
Dark Chocolate Espresso Cake
6 tablespoons butter, plus more for pan
8 ounces chopped bittersweet chocolate or (1 ½ cups semisweet chocolate chips)
1 Tbl instant espresso powder
1 Tbl vanilla (I used TJ’s bourbon vanilla)
6 large eggs, separated into whites and yolks
½ cup sugar
Confectioners’ sugar, for dusting
Whipped cream, for garnish
Preheat oven to 275 degrees; with rack in center. Butter a 9-inch springform pan. Place butter and chocolate in a large bowl. Microwave in 30-second increments, stirring each time, until melted; cool slightly. Stir in vanilla and espresso powder Whisk in yolks.
In another bowl, beat egg whites to soft peaks. Gradually add sugar; beat until stiff and glossy. Whisk 1/4 of whites into chocolate mixture; gently fold mixture into remaining whites.
Pour into prepared pan; smooth top. Bake until cake pulls away from sides of pan and is just set in center, 45 to 50 minutes. Cool completely on a wire rack. Serve dusted with confectioners’ sugar or whipped cream.