Whiskey Sour (Modernized)

A modernized Whiskey Sour benefits greatly from using a higher-proof, barrel-proof bourbon rather than an 80-proof standard bottling. Whiskeys like Wild Turkey 101 or a Bottled-in-Bond expression provide a robust, spicy backbone that cuts through the sweetness. The higher alcohol content ensures the flavor of the whiskey is not lost when mixed with citrus and sugar.

Modern recipes incorporate pasteurized egg whites to add a rich, silky texture and a beautiful layer of foam to the top of the cocktail. The egg white does not significantly alter the flavor profile, but it softens the harsh edges of the alcohol and acid. It elevates the drink from a simple sweet-sour mix into a creamy, luxurious experience.

A few dashes of Angostura aromatic bitters are traditionally dropped directly onto the egg white foam after the drink is poured. This adds a layer of warm spice and complexity to the aroma of the cocktail. Many bartenders also drag a toothpick through the bitters to create an aesthetically pleasing pattern on the foam.

A well-balanced modernized Whiskey Sour typically follows a 2:1:1 ratio, consisting of 2 ounces of high-proof bourbon, 3/4 ounce of fresh lemon juice, and 3/4 ounce of simple syrup. These liquid ingredients are added to a shaker with one egg white. The cocktail must be dry-shaken (without ice) first to emulsify the egg white, and then wet-shaken with ice to chill it.