Mint julep of them in specially made Kentucky Derby collectible glasses. In a contract arrangement between the Brown-Forman Corporation and Churchill Downs that has lasted more than 18 years, the Early Times Mint Julep Cocktail has been the designated "official mint julep of the Kentucky Derby", although the Early Times sold within the United States is a Kentucky whiskey, not a bourbon, due to its being aged in used, rather than new, oak barrels. However beginning in 2015, Old Forester, which is also produced by the Brown-Forman Corporation, is now "the official drink of the Kentucky Derby," when sold as Old Forester
Cocktail bun wrapped around this mixture to make the first filled "cocktail bun". Its name is said to have come from comparing the baker's mixture of hodgepodge of ingredients to a bartender's exotic mixture of alcoholic liquors, both formulating a "cocktail". The Chinese name is a literal translation of "cocktail", and is called a "chicken-tail bun". Originally, the filling was made of blending day-old buns with granulated sugar. Newer versions saw the addition of shredded coconut and butter or margarine to the recipe, which are now key ingredients in the cocktail bun filling. Each bun is approximately 6 to 8 inches long