Separate egg yolks and whites.
Refrigerate egg whites until step #8.
In a large bowl, beat egg yolks well.
Gradually add granulated sugar, beating until well mixed and light.
Add light cream, stirring until well mixed.
Slowly stir in Cognac and Rum.
Cover and refrigerate until chilled. 2-3 hours.
About one hour before serving, beat egg whites until foamy.
Gradually add confectioner’s sugar, beating well.
Egg whites are ready when soft, fluffy peaks form as the beater is raised.
Gently fold the egg yolk mixture into the eggnog.
Cover and place back in the refrigerator until ready to serve.
As you place the eggnog out to serve, sprinkle a little cinnamon on top for effect.