A mint julep is traditionally made with four ingredients: mint leaf, bourbon, sugar, and water. Traditionally, spearmint is the mint of choice used in Southern states, and in Kentucky in particular. Proper preparation of the cocktail is commonly debated, as methods may vary considerably from one bartender to another. By another method, the mint julep may be considered as one of a loosely associated family of drinks called “smashes” (the brandy smash is another example, as well as the mojito), in which fresh mint and other ingredients are muddled or crushed in preparation for flavoring the finished drink. The step further releases essential oils and juices into the mixture, intensifying the flavor from the added ingredient or ingredients.