A black velvet cocktail is a drink made from champagne and stout. It is usually served in a tall glass with ice.

The black velvet cocktail was created in the early 20th century, and is said to have been popularized by Prince Edward, the Duke of Windsor. It is said that the drink was created when the Prince was served champagne and stout at the same time and found the combination to be pleasing.

The black velvet cocktail is made …