Meringue Cake With Chocolate Mousse Filling Recipes

Steps:

• Make the pavlova: Heat oven to 250 degrees. Line a baking sheet with parchment paper and draw an 8-inch circle in the middle, then flip the paper upside down. You should still be able to see the outline.
• Mix egg whites, sugar, cream of tartar and salt in a mixing bowl set over a pan of simmering water. Whisk constantly until sugar dissolves and mixture is warm, 3 to 5 minutes.
• Remove from heat and, using an electric mixer, beat with the whisk attachment on medium-high speed until stiff peaks form, about 5 to 7 minutes.
• Gently sift cocoa powder over the egg whites, then use a rubber spatula to fold the cocoa into the whites until just combined. A few cocoa streaks are O.K. and in fact better than overmixing, which can deflate the meringue.
• Spoon half the meringue mixture onto the circle on the parchment paper to form a round, spreading it all the way to the edges. Dollop remaining meringue around the outer edges on top of the circle, creating a nest to hold the filling.
• Bake for 2 hours, or until dry and firm to the touch. Turn off the oven and allow the pavlova to cool in the oven 1 hour. Remove from oven and, if necessary, continue to cool to room temperature.
• Make the mousse: In a medium saucepan, whisk together 1 1/4 cups/295 milliliters cream, the yolks, 3 tablespoons/35 grams sugar and the salt. Cook over medium-low heat, stirring constantly, until mixture coats the back of a spoon, 3 to 4 minutes. Remove from heat and pass through a fine-mesh strainer into a large bowl. Whisk in melted chocolate, vanilla and rum. Chill until cold, at least 2 hours.
• Using an electric mixer, whisk together the remaining 1 3/4 cups/415 milliliters cream with remaining 3 tablespoons/35 grams sugar until firm peaks form. Stir 1/3 of the whipped cream into the chocolate mixture to lighten it, then gently fold in the remaining cream. Refrigerate, covered, at least 30 minutes or up to 3 days.
• Just before serving, spoon mousse into the center of the cooled pavlova, then top with crème fraîche. Top with fresh berries or chocolate shavings if desired.

Steps:

• Preheat oven to 350 degrees. Butter a 9-by-3-inch springform pan. Line bottom with parchment. Butter parchment, and sprinkle with flour; tap out excess. Set aside.
• Spread hazelnuts in a single layer on a rimmed baking sheet. Toast until fragrant and skins start to crack, 10 to 15 minutes. Remove from oven; rub vigorously with a clean kitchen towel to take off skins. Let cool; roughly chop. Set aside.
• Make cake batter: In the bowl of an electric mixer fitted with the paddle attachment, cream butter and brown sugar until pale and smooth. Add egg yolks, one at a time, beating well after each addition, until mixture is light and fluffy. Add melted chocolate, vanilla, and rum, if using; beat until combined. Set aside.
• In a clean mixer bowl, combine 6 egg whites and salt; using the whisk attachment, beat on high speed until soft peaks form, about 2 minutes. Stir one-third of the egg whites into chocolate mixture. Fold in remaining beaten egg whites just until combined. Pour batter into prepared pan, and bake 25 minutes.
• Meanwhile, make meringue: Combine hazelnuts, chopped chocolate, and cornstarch in a small bowl, and set aside. Place remaining 4 egg whites and cream of tartar in a clean mixer bowl; using a clean whisk attachment, beat on high speed until frothy. With mixer running, slowly add superfine sugar; continue beating until stiff peaks form, about 8 minutes. Fold in hazelnut mixture.
• Remove cake from oven. Using an offset spatula, spread meringue mixture on top of cake, and return to oven. Bake until meringue is lightly browned and crisp, 25 to 30 minutes. Transfer pan to a wire rack; let stand 10 minutes. Run a knife around the edge of the cake to loosen, and release sides of pan. Let cool, about 30 minutes, before slicing and serving.