This vegetal take on the French 75 cocktail uses lime, cucumber, and celery bitters.Ingredients:Ingredients:1 oz. (30 ml) Beefeater gin½ oz.(15 ml) fresh lime juice½ oz. (15 ml) simple syrup (1:1)10 drops celery bitters, such as Bitter TruthSparkling wine, to topCucumber slice, for garnish