there are a few things you should know. Costco's Kirkland Signature Traditional Eggnog Liqueur is made with real dairy cream mixed with spiced rum, whiskey, and brandy with a touch of French vanilla.

As far as holiday drinks go, there's perhaps none more iconic than eggnog. The sweet and creamy milk- and egg-based beverage may as well be the official flavor of Christmas, and for those who like ...