What is "posset"?

Posset is a traditional English cocktail that dates back to the 16th century. It is typically made by mixing hot milk with ale or wine, and sweetening the mixture with sugar or honey. The drink is often spiced with nutmeg or other warm spices, and may be served with a slice of toasted bread or a biscuit on top. Posset was originally a cure-all drink, believed to have healing properties for ailments such as colds, flu, and sleeplessness. Over time, it became a popular drink at weddings and special occasions, and was often served in ornate silver or pewter posset cups. Today, posset is still enjoyed as a unique and flavorful cocktail, particularly in historical reenactments and traditional English pubs. While the recipe has evolved over time, the basic elements of hot milk, ale or wine, sugar, and spices remain the same.