Ingredients:
- ¼ tsp Salt
- 3 tbsp Water
- 7 Eggs, separated
- 170 gms Castor Sugar
- Icing Sugar, for dusting
- 350 ml Whipping cream
- 225 gms Plain Chocolate
- 2 tbsp Rum, Brandy or Strong Coffee
Method:
- Preheat a 350 degrees F/189 degrees C/Gas 4 oven. Line a 15 x 13 m (38 x 33 cm). Swiss roll tin with greaseproof paper and grease the paper.
- Combine the chocolate, water and rum or other flavouring in the rop of a double boiler, or in a heatproof bowl set over hot water. Heat until melted. Set aside.
- With an electric mixer, heat the egg yolks and sugar until thick.
- Stir in the melted chocolate.
- In another bowl, heat the egg whites and salt until they hold stiff peaks. Fold a large dollop of egg whites into the yolk mixture to lighten it, then carefully fold in the rest of the whites.
- Pour the mixture into the pan; smooth evenly with a metal spatula.
- Bake for 15 minutes. Remove from the oven, cover with greaseproof paper and a damp cloth. Let stand for 1-2 hours.
- With an electric mixer, whip the cream until stiff. Set aside.
- Run a knife along the inside edge to loosen, then invert the cake onto a sheet of greaseproof paper that has been dusted with icing sugar.
- Peel off the baking paper. Spread with an even layer of whipped cream, then roll up the cake with the help of the sugared paper.
- Refrigerate for several hours. Before serving, dust with an even layer of icing sugar.
Tip: To check if your baking powder is still active, add 1 teaspoon to 1/3 cup of hot water. If it bubbles rises it's men it is still active and will give good baking results.