Egg nog is a traditional holiday drink made from a mixture of milk, cream, sugar, and eggs. It is often flavored with spices like nutmeg and cinnamon, giving it a rich and creamy texture. Some recipes also include alcohol, such as rum or bourbon, making it a popular choice for festive gatherings. This beverage has a long history, dating back to medieval Europe, where it was enjoyed by the wealthy. Today, egg nog is commonly served during the Christmas season and can be found in stores or made at home, appealing to those who enjoy its sweet and spiced flavor.