I've never made a chocolate sponge cake roll before, this was pretty cool to make. There isn't any flour in this cake roll. No flour what so ever, you make this with egg yolks and egg whites that you've beaten (separately) then fold together. The beginning of this recipe reminded me of the Filbert Gateau we made for the Daring Bakers. Beating the egg yolks till they were nice and lemony yellow, beating the egg whites till they were stiff and then combining the two. But , no flour. You would not believe how soft this cake roll is. I mean ultra soft! And if that wasn't enough you fill it with whipped cream. My husband went crazy for this! It kinda reminds you of one of those little snack cakes....I think they're called Swiss Rolls?? But much , much better! Just think of the extracts you could add to the whipping cream to give it a different flavor! Yes this is a keeper and one I'll be making again!
Chocolate Sponge Cake Roll
Joy Of Baking
Chocolate Sponge Cake: Preheat oven to 350 degrees F (180 degrees C) and place the oven rack in the center of the oven. Butter, or spray with Pam, a 17 inch (43 cm) by 12 inch (30 cm) jelly roll pan. Line the pan with parchment paper and then butter and flour the paper (or spray with Baker's Joy). Set aside.
While the eggs are still cold, separate the eggs, placing the whites in one bowl and the yolks in another. Cover with plastic wrap and bring to room temperature before using (takes about 30 minutes).
Meanwhile melt the chocolate in a stainless steel bowl set over a saucepan of simmering water. Set aside.
In the bowl of your electric mixer (or with a hand mixer) place the egg yolks and 1/4 cup (50 grams) of sugar and beat until this mixture is light and fluffy (about five minutes). (When you slowly raise the beaters, the batter will fall back into the bowl in a slow ribbon.) Beat in the vanilla extract. Add the melted chocolate and beat only to combine. Set aside while you beat the egg whites.
In a clean mixing bowl, with the whisk attachment, beat the egg whites until foamy. Add the cream of tartar and beat at medium-high speed until soft peaks form. Gradually beat in the remaining 2 tablespoons (28 grams) of sugar until stiff peaks form.
Gently fold a small amount of the egg whites into the egg yolk mixture using a rubber spatula or whisk to lighten the batter. Fold in the remaining whites just until incorporated. Don't over mix or the batter will deflate. Spread the batter evenly into the prepared pan with an offset spatula. Bake until the cake is puffed, has lost its shine, and springs back when gently pressed, about 15-17 minutes. Remove from oven and place on wire rack to cool. Cover the cake with a clean, slightly damp towel.
For whipped cream: In a large mixing bowl place the whipping cream, vanilla extract, and sugar. Beat the mixture until stiff peaks form.
Once the cake has cooled, spread with the whipped cream and then gently roll the cake, peeling off the parchment paper as you roll.
Can be stored in the refrigerator for up to five days. Excellent served with Raspberry or Strawberry Sauce.
Chocolate Sponge Cake:
1/4 cup (50 grams) plus 2 tablespoons (28 grams) granulated white sugar
6 large eggs, separated
1/2 teaspoon pure vanilla extract
4 ounces (112 grams) bittersweet or semisweet chocolate, chopped in small pieces
3/4 teaspoon cream of tartar
1 cup (240 ml) heavy whipping cream
1/2 teaspoon pure vanilla extract
1 tablespoon (15 grams) granulated white sugar
Confectioners (powdered or icing) sugar