CHOCOLATE MOUSSE CAKE

7 squares semi-sweet chocolate, melted
3 eggs
2 T liqueur (optional)
3 T icing sugar
1 cup whipping cream, whipped stiff
1 square semi-sweet chocolate, grated
Oreo cookie crumb crust (make using crushed chocolate wafers and melted butter)
springform pan

1. Combine 7 squares chocolate, 1 whole egg and 2 egg whites until foamy. Add icing sugar and beat until stiff, shiny peaks form.
2. Fold whipped cream into egg whites. Carefully fold chocolate mixture into egg white mixture
3. Pour onto prepared oreo cookie crumb crust in springform pan with a 4 cup capacity.
4. Chill until set, at least 3 hours
5. Remove ring by using warm towels to loosen sides. Unmould onto serving plate.
6. Decorate with grated chocolate and icing sugar