This is inspired and adapted from The Smitten Kitchen - fabulous if you’re looking for a gluten-free dessert!
What You’ll Need:
12 oz 72% dark chocolate, chopped
6 Tablespoons water
12 large eggs, separated, at room temperature
1 1/3 cup sugar
1/2 teaspoon salt
2 Tablespoons Dutch-process unsweetened cocoa powder
2 cups heavy cream
6 Tablespoons confectioners sugar, sifted
4 Tablespoons Grand Marnier
What to Do
Pre-heat oven to 350°F. Grease 3 9-inch cake pans and line bottoms with parchment paper. I also spray the parchment and entire cake pan with canola spray.
In a small heavy saucepan, melt chocolate with water over very low heat, stirring. Cool to lukewarm.
Beat yolks with 2/3 cup sugar and salt in a large bowl with electric mixer until thick and pale, about 5 minutes in a standing mixer or about 8 minutes with a hand-held mixer. Fold in melted chocolate until blended. Beat whites with cleaned beaters until they just hold soft peaks (you will need an enormous bowl for 12 egg whites).
Gradually add remaining 2/3 cup sugar and beat until whites just hold stiff peaks. Fold one third of whites into melted-chocolate mixture to lighten, then fold in remaining whites gently but thoroughly.
Spread batter evenly and bake until puffed and top is dry to the touch, 15 to 18 minutes, rotating cakes between racks to ensure they bake evenly. Transfer pans to cooling racks and if necessary, loosen edges with a knife.
Sift cocoa powder over top of cake layers and place a piece of waxed paper over the top of the pans. Place a baking sheet over paper and invert cake onto it, gently peeling off wax paper lining. Place layers in the freezer for about an hour, until they are firm enough to be carefully lifted without breaking.
For Filling: Beat cream with powdered sugar and Grand Marnier until you have stiff peaks.
Take 1 cake layer out of the freezer and arrange on platter, cocoa side down. Spread one-quarter of filling evenly over the cake. Bring the next cake layer out of the freezer, placing it gently over the filling, again cocoa side down. Repeat this process until all layers and whipped cream are used.
Keep cake in the refrigerator until you are ready to serve it. Two hours should be more than enough to assure that the layers are no longer frozen.
Soften a 3 inch piece of chocolate and use a vegetable peeler to make Dark chocolate swirls for beautiful garnish.