Whiskey Sour

Bourbon, fresh lemon juice, simple syrup, and — if you're doing it right — egg white for that luxurious foam cap. The Whiskey Sour dates back to 1862 and remains one of the most satisfying drinks to make at home. The egg white version (a Boston Sour) transforms it from a solid cocktail into a silky, cloud-topped experience that looks as good as it tastes.