The Whiskey Sour is a classic cocktail that combines the richness of whiskey with the tanginess of lemon juice. It is made with whiskey, lemon juice, and simple syrup. To make a Whiskey Sour, shake all the ingredients with ice in a cocktail shaker and strain into a rocks glass filled with ice. Garnish with a cherry and a slice of lemon. Sip on this smooth and citrusy cocktail and let it whisk you away.