Add all ingredients into a cocktail shaker.
Dry shake until egg white emulsifies.
Add ice and shake vigorously.
Strain into coupe glass.
Garnish with Tidal Salt Black Rocks.
*If using blueberry juice, remove simple syrup so drink is not overly sweet.
*Simple Syrup (1:1 sugar to water)
Pour equal parts hot water over sugar and stir until dissolved. Store in a clean jar and refrigerate for up to four weeks.