1/2 oz Elderflower Liqueur
1 oz. Dry Gin
2 oz. Lillet Blanc
2 oz. Grapefruit Juice
A few dashes Lemon Bitters
Grapefruit rind.
Boxcutters, Jigger, Shaker Classic/Boston, Citrus Juicer, Stirrer (long Spoon), Large Martini Glass.
Vigorously shake together all ingredients in an ice-filled cocktail shaker for at least 30 seconds. Strain into a Martini Glass.
Garnish with a small piece of Grapefruit rind.