Call it the pumpkin spice of the winter holidays: Eggnog seems to be everywhere.
There are organic, dairy-free, lactose-free, extra-creamy and reduced-fat versions; it’s also the essence of flavored extracts, cookies and coffee creamers. There are eggnog flavors, too, including gingerbread and, yes, pumpkin spice.
But what is it and why is it called eggnog? Smithsonian magazine gave us a history lesson about the holiday beverage you love, hate or love to hate.
Eggnog is thought to have originated in Britain in the 13th century, a mixture of hot milk or cream, wine or ale and spices. The ingredients were expensive, making it a drink for the elite.
When it crossed to North America in the 1700s, it was known as “egg-n-grog,” combining the Scottish-Gaelic term noggin (cup) and grog, the English word for hard booze. The Americans gave the word its own spin, as Americans do, and called it eggnog.
Recipes for homemade eggnog abound, and they don’t differ much. Eggs, sugar, milk, cream, vanilla and nutmeg are usually the key players; adding rum, brandy or bourbon is a personal but popular choice. Serve it warm or cold, and alter the ingredients to your heart’s content. In Puerto Rico, the addition of cream of coconut makes it coquito, Mexico has rompope and Germans have close cousins to eggnog made with white wine (eierpunsch) or beer (biersuppe).
But don’t just drink it solo — use it to infuse an espresso martini, as a key ingredient in waffles or French toast and to make this year’s Swedish meatballs even creamier with these recipes. If you’re feeling ambitious, you can try to make your own nog, too — pumpkin spice optional.

Eggnog “Swedish” Meatballs
Serves 6.