Light Custard Eggnog

Directions

1. 1
   Scald milk.
2. 2
   Whisk together sugar, flour, and salt in heavy 6-qt saucepan.
3. 3
   Add eggs and egg whites and whisk until smooth.
4. 4
   Gradually whisk in milk.
5. 5
   Cook over low heat, stirring with wooden spoon, 15 minutes or until custard is thickened and just coats the back of the spoon.
6. 6
   Remove from heat and refrigerate.
7. 7
   The custard will thicken as it cools.
8. 8
   When cold, stir in vanilla, nutmeg, and whiskey.