Gin, Dry vermouth, Lemon juice, Egg white, Raspberry syrup
Dry shake, add ice, shake hard to incorporate egg whites. Strain into cocktail glass. A few raspberries on a pick as garnish is nice when in season.
The original recipe posted was 5 raspberries muddled into 1.75 oz. dry gin, 1/2 oz ea. lemon juice and simple and an egg white.
Originally, this was 1:1:1:1 with 1/2 an egg white.