Chocolate Mousse Bombes Recipes

Steps:

• Whip 1 cup of the heavy cream to soft peaks in a medium bowl (see Cook's Note). Set aside.
• Add the egg, egg yolks, sugar, espresso powder, vanilla extract, salt and 1 tablespoon water to a medium heatproof bowl and whisk to combine. Set the bowl over a medium saucepan of gently simmering water (do not allow the bowl to touch the water). Whisk constantly until the mixture is pale, hot to the touch and has almost doubled in volume, about 4 to 6 minutes, scraping down the sides of the bowl occasionally with a rubber spatula, if necessary. Remove from the heat and continue whisking until cooled, about 2 minutes.
• Put the chopped chocolate in a medium heatproof bowl and set over the saucepan of gently simmering water (do not allow the bowl to touch the water). Stir occasionally with a rubber spatula until the chocolate is melted and smooth. Remove from the heat and gently stir for about 3 minutes to cool slightly.
• Whisk the egg mixture into the melted chocolate in 3 additions until combined. (The mixture may get very thick.) Using a rubber spatula, gently fold the whipped cream into the chocolate mixture in 3 additions until it is fully incorporated. It is important that the chocolate mixture is not warm to ensure that it combines smoothly with the whipped cream without seizing up.
• Divide the chocolate mousse among four 4-ounce ramekins and chill until firm, about 1 hour.
• Whip the remaining 3/4 cup cold heavy cream to stiff peaks. Top each chocolate mousse with whipped cream and serve. (For a softer texture, allow the ramekins to sit at room temperature while you whip the cream.)

Steps:

• Heat oven to 180C/160C fan/gas 4. Butter 6 x 150ml ovenproof pudding moulds and put a disc of baking parchment in the base of each.
• To make the sponge, put the butter, chocolate and coffee in a bowl over a pan of simmering water. Gently heat until melted, add the vanilla and stir to combine. Set aside to cool a little. Sift the flour, cocoa and bicarb into another bowl, then scatter in the sugar, breaking up any clumps of sugar with your fingers. Mix the eggs and yogurt in a jug. Add the chocolate mixture and the egg mixture to the flour, and stir everything with a spatula until there are no visible lumps of flour. Divide the mixture between the 6 moulds, put on a baking tray and cook in the centre of the oven for 30 mins or until a skewer pushed into the cakes comes out clean. Leave to cool for 10 mins, then turn out onto a wire rack and cool completely. Can be made up to 5 days ahead, wrapped well in cling film and stored in a sealed container; or freeze for up to 6 weeks.
• While the cakes cool, make the chocolate mousse. Melt the chocolate in a small bowl over a pan of simmering water. Leave to cool for 5 mins, then stir in the egg yolk. Whisk the egg white in another bowl until stiff, add the sugar and continue to whisk until glossy and thick. Pour the cream into a third bowl and lightly whisk until thick. Tip the cream into the chocolate and stir to combine. Add the beaten egg white and, using a metal spoon, fold together until there are no streaks of egg white remaining. Chill until needed.
• Line each pudding mould with cling film. Remove the tops of the cakes with a small serrated knife to create a flat surface. Carefully split the cakes into 2 or 3 layers through their middles. Reassemble the cakes in the pudding moulds, soaking each layer of sponge with the liqueur and layering with chocolate mousse. Cover the cakes with any overhanging cling film and press down gently. Chill the cakes for at least 3 hrs or for up to 2 days before serving.
• Melt the white chocolate in a small bowl over a pan of barely simmering water. Turn each cake out and unwrap. Drizzle the top of each with a little white chocolate, letting it drizzle down the sides. Decorate using a small sprig of real or artificial holly. Leave the white chocolate to set for 20 mins before serving.