How Do You Serve Pisco Sour?
To serve Pisco Sour, first, fill a shaker with ice, Pisco, lime juice, simple syrup, and an egg white. Shake vigorously to emulsify the egg white, then strain the mixture into a glass. Add a few drops of bitters on top, and garnish with a slice of lime. It’s best to serve Pisco Sour cold and immediately after preparing.