Somerville Sour

Name: Somerville Sour
Ingredients: 1 1⁄2 oz El Dorado 8 Year Old Rum; 1 oz Egg white; 1⁄2 oz Monin Almond (Orgeat) Syrup; 1⁄4 oz Giffard Banane du Brésil liqueur; 3⁄4 oz Lemon juice