25 ml of gomme syrup (or simple syrup)
25 ml of Lime Juice
2 drops of egg
50 ml of miller's gin (or Green Ginger Wine)
20 ml of cointreau orange liqueur (or orange liqueur)
Shake all ingredients together in a cocktail shaker half-filled with ice cubes. Double-strain into a cocktail or martini glass. Garnish with 4 eucalyptus leaves, and serve.