Ingredients
Welcome to La PĆ¢tisserie du Monde!
Browse in the English version
English
Ā”Bienvenido/a a La PĆ¢tisserie du Monde!
Navegar en la versiĆ³n en EspaƱol
EspaƱol
Ingredients
Yields
12 servings

Chocolate sponge cake

  • 300 gr. eggs (6)
  • 190 gr. vanilla or white sugar
  • 140 gr. pastry flour
  • 50 gr. cocoa powder
  • 30 gr. butter

Chocolate Sabayon cream

  • 320 gr. dark chocolate (70%)
  • 250 gr. mascarpone
  • 220 gr. butter
  • 200 gr. eggs (4)
  • 150 gr. vanilla or white sugar
  • 40 gr. rum

Caramel and Rum Syrup

  • 100 gr. water
  • 80 gr. rum
  • 50 gr. white sugar

Chocolate glaze

  • 300 gr. heavy cream (30% fat)
  • 200 gr. dark chocolate (70%)

Assembly

  • Mini dark chocolate bars (optional)
cocoa-3 cocoa-2
Directions
Welcome to La PĆ¢tisserie du Monde!
Browse in the English version
English
Ā”Bienvenido/a a La PĆ¢tisserie du Monde!
Navegar en la versiĆ³n en EspaƱol
EspaƱol
Directions
Prep. time
55m
  1. Chocolate Sponge Cake
    • 300 gr. eggs (6)
    • 190 gr. vanilla or white sugar
    • 140 gr. pastry flour
    • 50 gr. cocoa powder
    • 30 gr. butter

    • In a bowl, start by whisking the egg whites at medium speed. When they begin to foam, gradually add the sugar and increase the speed until a firm meringue is achieved.
    • Next, add the yolks and whisk just enough to incorporate them.
    • Then, sift the flour and cocoa powder in two parts over the mixture and fold it in with a rubber spatula using gentle, folding motions.
    • Afterwards, melt the butter and add a little of the previous mixture to balance the densities. Then, incorporate it into the rest of the mixture.
    • Finally, pour the mixture into three round tins lined with baking paper, each 20 cm in diameter, and bake at 170Āŗ C for 18 minutes with top and bottom heat.
    • Let it cool on a rack at room temperature and set aside until needed.
    • Ideally, prepare this cake the day before and leave it uncovered. This way, the cake will dry slightly and have better absorption once soaked with the syrup.
  2. Chocolate Sabayon Cream
    • 320 gr. dark chocolate (70%)
    • 250 gr. mascarpone
    • 220 gr. butter
    • 200 gr. eggs (4)
    • 150 gr. vanilla or white sugar
    • 40 gr. rum

    • Start by mixing the eggs and sugar in a metal or glass bowl.
    • Next, place it over a bain-marie and cook the mixture until it reaches 82Āŗ C, stirring with a whisk.
    • Then, remove it from the heat and whisk at medium-low speed until it cools to 30Āŗ C.
    • Once the mixture has cooled, whisk at high speed until it triples in volume.
    • Now, add the melted chocolate in a thin stream and incorporate it while continuing to whisk.
    • Cut the butter, which should be at room temperature, and gradually incorporate it into the mixture. Whisk at high speed for about 5 minutes.
    • Finally, add the mascarpone along with the rum and whisk until fully combined.
    • Set aside.
  3. Caramel and Rum Syrup
    • 100 gr. water
    • 80 gr. rum
    • 50 gr. white sugar

    • Start by heating the water in the microwave.
    • Meanwhile, heat the sugar over medium heat in a pan until it becomes a deep amber caramel.
    • Immediately, add the hot water in a thin stream and incorporate it into the caramel while whisking continuously.
    • Cook for a few more moments until the mixture is fully combined and smooth, then turn off the heat.
    • Finally, add the rum, mix well and set aside.
  4. Chocolate Glaze
    • 300 gr. heavy cream (30% fat)
    • 200 gr. dark chocolate (70%)

    • Start by melting the chocolate in the microwave on low power, in short intervals.
    • Meanwhile, heat the cream over medium heat until it begins to boil.
    • Then, pour the hot cream over the melted chocolate and mix with a whisk until perfectly combined, creating a smooth, glossy, and homogeneous mixture.
    • Set aside until ready to use. The ganache should be at 30Āŗ C when used.
  5. Assembly
    • Mini dark chocolate bars (optional)

    • Start by placing one of the chocolate sponge discs on a plate and generously soak it with the caramel and rum syrup.
    • Next, transfer the chocolate sabayon cream to a piping bag fitted with a plain 1 cm nozzle and pipe a spiral layer from the centre outward over the sponge disc.
    • Then, place a second chocolate sponge disc, soak it with syrup, and pipe another layer of chocolate cream.
    • Place the last sponge disc on top, soak it with more syrup, and cover the entire cake with a layer of chocolate cream, reserving a little for decoration.
    • Now refrigerate the cake for at least 4 hours to allow the chocolate sabayon cream to set.
    • After the time has passed, remove the cake from the fridge and warm the chocolate glaze to 30Āŗ C.
    • Then, place the cake on a wire rack and pour the chocolate glaze over it.
    • Remove the excess glaze with a spatula and let it cool and harden at room temperature.
    • Finally, transfer the remaining chocolate cream to a piping bag fitted with a star 1 cm nozzle and pipe spirals onto the cake, optionally adding small chocolate bars on top.
    • Store in a cool, dry place until serving. If stored in the fridge, leave it at room temperature for 2 hours before serving.
    Chocolate Sponge Cake
  • 300 gr. eggs (6)
  • 190 gr. vanilla or white sugar
  • 140 gr. pastry flour
  • 50 gr. cocoa powder
  • 30 gr. butter
    Chocolate Sabayon Cream
  • 320 gr. dark chocolate (70%)
  • 250 gr. mascarpone
  • 220 gr. butter
  • 200 gr. eggs (4)
  • 150 gr. vanilla or white sugar
  • 40 gr. rum
    Caramel and Rum Syrup
  • 100 gr. water
  • 80 gr. rum
  • 50 gr. white sugar
    Chocolate Glaze
  • 300 gr. heavy cream (30% fat)
  • 200 gr. dark chocolate (70%)
    Assembly
  • Mini dark chocolate bars (optional)