Work as quickly as you can with this recipe—the mousse will come together best if the chocolate does not cool too much ... the whites will make the whites much harder to whip into peaks. (Getting a ...
Fold into the chocolate and egg white mixture. Spoon the mousse into a disposable piping bag and pipe into the cake lined rings, until the mousse comes three-quarters of the way up the sponge.
This chocolate ... Divide the mousse between the glasses and chill for at least an hour, but ideally four hours. Serve chilled, sprinkled with cocoa nibs. The mousse is best eaten the same day ...