What is "whiskey sour"?

Whiskey sour is a classic cocktail that is made with whiskey, lemon juice, and simple syrup. The drink is typically shaken with ice and strained into a chilled cocktail glass, and it is often garnished with a slice of lemon or a cherry. Whiskey sour is known for its sweet and sour taste, with the lemon juice providing a tart and citrusy flavor and the simple syrup adding a touch of sweetness. The whiskey adds a rich and smoky flavor to the cocktail, creating a well-balanced and complex drink. Whiskey sour can be customized with various types of whiskey, such as bourbon or rye, and it can also be made with egg white for a frothy and creamy texture.