This 1920s Lima classic is topped with a frothy egg white.
- 3 oz. pisco
- 1 oz. lime juice
- 1 oz. simple syrup
- 1 egg white
- Angostura bitters, for garnish
Vigorously shake pisco, lime juice, simple syrup, and egg white in a shaker. Add ice; shake again. Strain into a coupe glass; garnish with a dash of Angostura bitters.