Simple Black Chocolate Mousse

75g Black Chocolate, broken into pieces
3 Eggs separated
2 tablespoons Sherry/Rum-optional
3 tablesppons whipped cream

1) Melt the chocolate in a bowl over a pan of hot water, then add the egg yolks and sherry and mix well.
2) Whisk the egg whites until fairly stiff then carefully fold into the chocolate mixture.Pour it to a bowl and leave in the refrigerator to set.
3) Decorate with remaining whipped cream and chocolate curls.