INGREDIENTS
6
egg whites, at room temperature
1 1/2 cups
superfine sugar (I whiz granulated sugar in the food processor for a minute or so)
3 tbsp
good quality cocoa powder
1 tsp
raspberry or balsamic vinegar
2 oz
semi-sweet chocolate, finely chopped
2 cups
heavy cream
1/2 cup
powdered sugar
1 tsp
vanilla
2 tbsp
coarsely grated semi-sweet chocolate