In a shaking tin, combine all ingredients (except bitters) and add ice. Shake vigorously and strain into a coupe glass. Garnish with four drops of Angostura bitters.
*If youโre using egg white, combine all ingredients (except bitters) in a shaking tin and dry shake without ice. Then add ice and wet shake ingredients. Strain into a coupe glass and garnish with four drops of Angostura bitters.