1 3/4 oz State Line American or London Dry Gin
3/4 oz Fresh Lemon Juice
3/4 oz Simple Syrup
1/4 oz Cointreau
1 oz Egg Whites
Add all ingredients into your shaking tin. Shake without ice, then add ice & shake until frosty. Double strain into chilled glass.
Coupe
Lemon Peel, expressed and discarded