1 qt of prepared dairy eggnog or eggnog batter (or eggnog)
6 oz of Cognac
6 oz of Jamaica rum (or Gold Rum)
6 oz of creme de cacao (or chocolate liqueur)
Combine in large mixing bowl. Stir well. Brandy or Bourbon can be used as a substitute for cognac. (Yields 15 four-ounce servings.)