1
Whisk the eggs and sugar until the mixture is thick and frothy. Add the sifted flour, baking powder, cocoa and melted butter to the mixture and mix well.
2
Prepare a baking tray lined with baking paper and pour in the dough. Place it in a preheated oven at 200 degrees for about 8 minutes.
3
Also line baking trays 10 centimetres in diameter with baking paper. Then cut out 4 circles and 4 strips from the cooled sponge cake, which should be 2,5 centimetres wide. Line the base and the perimeter of the baking trays with them.
4
Then prepare the champagne foam. Shake the gelatine in a bowl and add 3 teaspoons of water to swell the gelatine. Place the container over a water bath and stir until the contents are dissolved.
5
Add the champagne and set aside. Whip the sweet cream and add it to the champagne mixture. Stir until the mixture begins to set.
6
To finish, whisk the egg whites with the sugar until stiff and gradually and gently fold them into the stiffened champagne mixture.
7
Put the mixture into the lined moulds and put them in the fridge for about 2 hours to set. As this is a special occasion dessert, don''t forget to decorate! Tip: Melted chocolate is very useful for decorating.