Frozen Eggnog

Directions

1. 1
   Beat egg yolks until they are thick and pale and gradually beat in sugar.
2. 2
   Fold in whipped heavy cream and freeze the mixture until it is almost hard.
3. 3
   Remove the cream from the freezer and let it soften slightly.
4. 4
   Stir in the Cognac and dark rum, to taste.
5. 5
   Stir in a few handfuls of rum-soaked raisins, if desired.
6. 6
   Return the mixture to the freezer.
7. 7
   Serve the eggnog in small punch cups, with spoons.