Posset

A posset (also spelled poshote, poshotte) was a British hot drink of milk curdled with wine or ale, often spiced, which was popular from medieval times to the ?19th century. The word is mainly used nowadays for a related dessert similar to syllabub.

To make the drink, milk was heated to a boil, then mixed with wine or ale, which curdled it, and the mixture was usually spiced. [2] It was considered a specific remedy for some minor illnesses, such as a cold, and a general remedy for others, as even today people drink hot milk to help them get to sleep.