Glögg

The original form of glögg, a spiced liquor, was consumed by messengers and postmen who travelled on horseback or skis in cold weather.

Since the early 19th century, glögg has been a common winter drink, mixed and warmed with juice, syrup, and sometimes with a smaller quantity of harder spirits or punsch.

[3] Associated especially with Sweden, but also with Denmark, Norway, Finland, and Estonia, glögg is a traditional Nordic drink during winter, especially around Christmas.

[4][5][6] Glögg recipes vary widely; variations commonly start with white or sweet wine or spirits such as brandy or cognac.

Other versions begin by warming up the wine, alcohol, and sugar (not boiling it) and letting the spices steep in it overnight.