Whiskey Sour

Instructions

1. 1. Add bourbon, lemon juice, simple syrup, and egg white (if using) to a shaker.
2. 2. Dry shake (no ice) for 10 seconds to emulsify the egg white.
3. 3. Add ice and shake again for 15 seconds.
4. 4. Double-strain into a rocks glass over ice.
5. 5. Garnish with a lemon wheel and cherry. Add a few drops of bitters on the foam if desired.