Dacquoise Cake Recipes

CHOCOLATE MERINGUE CAKE WITH COFFEE BUTTERCREAM

Steps:

• Preheat oven to 350 degrees. Place hazelnuts on a baking sheet; toast until fragrant, about 10 minutes. Transfer nuts to a kitchen towel; rub off loosened papery skins. Let stand until cool. In the bowl of a food processor fitted with the steel blade, pulse nuts until they are the texture of coarse cornmeal; set aside.
• Place a layer of chocolate meringue on a 10-inch cardboard cake round, and coat with a 1/2-inch-thick layer (1 cup) ganache. Top with second layer and spread 1 1/2 cups buttercream in an even layer over meringue. Top with third layer and coat with the remaining cup of ganache. Top with final layer, placing it upside-down so the flat side is on top, and coat with about 2 cups buttercream. Refrigerate for 20 minutes.
• Coat the top and sides of cake with about 3 cups buttercream in an even layer. Cover top and sides of cake with hazelnuts. Use remaining buttercream to decorate, as desired. Reserve any remaining buttercream for another use.

DACQUOISE

Steps:

• Position the oven racks in the upper, middle, and bottom part of the oven, then set the oven to preheat to 150 °C. Line three 21 cm round baking pans or trays with parchment paper or, if you are using trays, draw a 21 cm diameter circle on each. Set aside.
• In a small bowl combine hazelnuts, 100 grams of caster sugar, and cornflour. Whisk egg whites with a pinch of salt at medium speed for 2 minutes. Increase the speed to high, and with the mixer running, gradually add 200 grams of sugar until stiff glossy peaks. Fold the hazelnut mixture into the meringue.
• Spoon the meringue into a piping bag fitted with a 1.5 cm plain tube. Pipe a spiral of meringue starting from the center of each drawn circle and working outwards. Bake for an hour, rotating the upper and bottom baking tray after 30 minutes, so they cook evenly. Turn off, and leave the meringues to cool down in the oven with the door slightly open.
• To make chocolate ganache, place the chopped chocolate in a heatproof bowl. Heat the cream until hot, just simmering, but not boiling and pour over the chocolate. Let sit for a minute and then stir until smooth. Cool to room temperature, then refrigerate until it thickens. Fill the piping bag fitted with a medium star nozzle with ganache and set aside.
• To make the custard, bring the milk to a boil over low heat. Whisk the egg yolks, sugar, and coffee and chicory essence, then whisk in the cornflour, a tablespoon at a time. Pour the hot milk over the egg mixture, whisking continuously, then pour the mixture back into the pan. While constantly whisking, bring to a boil, then decrease the heat, and let it simmer for 2-3 minutes until thick and smooth. Remove from the stovetop and wait an hour for it to cool. Once the custard is chilled, fold in softly whipped cream.
• Whip the cream until soft peaks. Whisk half of the whipped cream into the cold coffee mixture, then gently fold in the rest. Cover and chill until needed.
• Melt sugar in a small frying pan (without stirring). Cook until golden caramel color, or until a thermometer registers 300°C. At that point add the whole hazelnuts and lemon juice, and stir with a wooden spoon until well blended. Pour the mixture onto a baking tray lined either with baking paper or silicone. Using two teaspoons form 12 pieces of hazelnut praline. Wait for it to cool completely before use.
• Position one meringue layer on a large serving plate, then in an even layer, coat it with one-third of the coffee cream. Place a second meringue layer on the cream to cover, then spread the top part with half of the coffee cream. Top with the third meringue layer, coat the sides of the cake with the coffee cream. Press roasted and chopped nuts into the sides of the cake. Pipe 12 swirls of the ganache onto the top outer edge of the cake, taking care they are evenly spaced, then place a piece of praline on each.

DACQUOISE CAKE

Steps:

• For Meringue Japonais:.
• In food processor fitted with steel blade, combine 3/4 cup nuts and 3 tablespoons sugar (reserve remaining sugar). Process by "pulsing" on-and-off just until nuts are finely ground. Place in a small bowl. Add cornstarch and mix in thoroughly with fingers. Cover and set aside.
• Adjust racks to divide oven into thirds; preheat oven to 225 degrees F. Line two large (17" by 12") baking sheets with parchment paper. On each piece of parchment, trace a 10" diameter circle. Set aside.
• Make sure that large bowl of electric mixer is absolutely clean and grease-free; place room-temperature egg whites into this bowl. Fit mixer with whisk beater, if available. Sift cream of tartar into egg whites. Start beating whites at low speed, then gradually increase speed to high. Beat until whites are increased in volume and very foamy.
• Gradually, add 1 cup sugar about 2 tablespoons at a time, reducing mixer speed to low while adding and sprinkling in each addition. Increase speed to high in between additions, and beat for about 15 seconds. When all sugar has been added, increase speed to high, and beat meringue just until stiff peaks form. It will be very thick. Remove from mixer. By hand, with large spatula, fold in ground nut mixture only until combined.
• Now, working quickly, place small dabs of this meringue under the parchment paper at two opposite corners on each baking sheet, then replace parchment paper on sheet (the meringue will keep the parchment from sliding around). Place about half the meringue in the center of each traced circle. With a flat knife or large offset spatula, spread meringue out so that it just touches the traced circle on each piece of parchment. Make meringue surface as even as possible for each circle, but don't fuss with either for too long. As soon as one circle is done, place in preheated oven, then go back and form second circle, working quickly. Once second meringue circle is in oven, start timing. Bake the meringue disks for 2 hours, switching baking sheets back-to-front and rack-to-rack only after 90 minutes (do not open oven door before that time, or meringues may crack). TURN OVEN OFF, but allow meringues to dry out further in turned-off oven for at least 2 hours (overnight is is ok). At any time while meringues are baking or drying out, finely chop reserved 1/2 cup toasted, cooled nuts; set aside, covered.
• When meringues have dried out for at least 2 hours, remove from oven. Very gently peel parchment paper from baking sheet; place parchment paper, with meringue still on it, on cooling rack. Cool completely. Now, place 10" diameter corrugated cardboard cake circle on top of one meringue. With large, very sharp, thin-bladed serrated knife, trim meringue circle, if necessary. To do so, work with a small section at a time, and saw overhanging edge of meringue very gently back-and-forth. Do not press knife down into meringue, and do not press down on cardboard cake circle. After trimming, loosen meringue from parchment with a long, thin, stiff-bladed spatula. If assembling dacquoise immediately, leave meringue circle on cooling rack. Otherwise, wrap airtight for storage. Repeat with other meringue disk.
• To assemble dacquoise, have ready finely chopped nuts and a flat-bottomed serving plate or foil-lined corrugated cardboard circle at least 10" in diameter. For ganache: Combine finely chopped chocolates and salt in medium heatproof bowl. Place over hot water on low heat (water should not touch bottom of bowl); stir frequently until almost melted. Remove from heat and hot water; stir until smooth. All at once, add sour cream. With hand-held electric mixer at a low speed, beat in sour cream. If sour cream is at all cold, ganache will lump. If this happens, replace bowl over hot water and beat at a low speed almost constantly just until ganache is smooth. Remove from heat and hot water. Beat in vanilla. If ganache is too thin, allow to stand at room temperature, stirring occasionally, until of good spreading consistency. Otherwise, use immediately. Place a small dab of ganache in center of serving plate or foil-covered cardboard circle. Place the worse-looking of the two meringue circles, right side up, on the serving plate. By large spoonfuls, place about 3/4 of the ganache on top of the meringue circle; spread quickly to form an even layer. Place other meringue circle on top, right side up; press GENTLY to compact very slightly. Frost sides of dacquoise smoothly with remaining ganache (the top of this pastry is not frosted). Quickly, before ganache sets, coat sides with the finely chopped nuts, pressing them into the ganache lightly. Place in refrigerator. Chill at least 2 hours before serving.
• To cut, use a large, sharp, straight-edged knife. Rinse the blade under hot water and dry it after every other cut or so. Allow the cut dacquoise to stand at room temperature for about 20 minutes, loosely covered, before serving. Just before serving, sift unsweetened cocoa powder (preferably Dutch process) very lightly over the top of each slice. Store any leftovers in refrigerator, tightly covered.