How to make the cocktail Mc Gavin Cocktail

Name: Mc Gavin Cocktail recipe
Prep time: 4 min
Total time: 6 min
Yield: 1 cocktail
Cuisine: USA
Ingredients: 30 ml gin; 30 ml green chartreuse; 15 ml fresh lemon juice; 10 ml sugar syrup; 6-8 leaves basil; 1 none egg white