Place the coupe or martini glass in the freezer for at least 5 minutes or fill with ice water while you build the cocktail to ensure the drink is served cold.

Dry shake (if using egg white)

Add vodka, white cranberry juice, Cointreau, fresh lime juice, simple syrup, and egg white to the cocktail shaker. Seal and shake vigorously without ice for 15–20 seconds to emulsify and create foam.

Wet shake

Open the shaker, add the ice, reseal and shake hard for 12–15 seconds until the shaker is very cold to the touch and the exterior is frosty.

Double strain and serve

Empty the ice water from the chilled glass (if used). Using a regular strainer and then a fine mesh strainer, pour the cocktail into the chilled coupe or martini glass to remove small ice shards and any egg white solids for a silky texture.

Garnish

Express a lime twist over the surface to release oils and either drop the twist into the drink or place a single frozen white cranberry on the surface. Serve immediately.

Tools / Cleanup

Rinse and dry shaker, strainer, and jigger promptly after use. If you used egg white, wash with warm soapy water to remove residue.