Whiskey Sour

The Whiskey Sour is one of the oldest and most beloved American cocktails, combining whiskey, lemon juice, and sugar to create the perfect balance of spirit, acid, and sweetness. Dating to the 1860s-1870s, the Whiskey Sour emerged when sailors learned that citrus prevented scurvy, leading to the "sour" cocktail template that became foundational to mixology. The classic recipe combines bourbon or rye whiskey, fresh lemon juice, simple syrup, and optional egg white (for silky texture and foam), shaken vigorously and served up or on the rocks, garnished with a cherry and orange slice. The egg white Boston Sour variation creates luxurious foam and velvety mouthfeel, elevating the drink from simple to sophisticated. The Whiskey Sour represents American cocktail heritage, the sour cocktail template, and the versatility of whiskey. The drink demands quality ingredients: good bourbon or rye, fresh lemon juice (never bottled), and proper balance. The 1960s-1970s saw the Whiskey Sour decline into sweet-sour mix mediocrity, but the craft cocktail renaissance restored it with fresh ingredients and egg white foam. The cocktail embodies classic American drinking, the golden age of cocktails, and the beauty of simple formulas executed well. Whether served in a Chicago dive bar or a Manhattan cocktail lounge, the Whiskey Sour delivers approachable whiskey drinking with citrus brightness.