Elevate your cocktail game with a sophisticated twist ✨ This Blackberry Gin Sour is the perfect sip. Recipe from: empress1908gin -2 oz. Empress 1908 Indigo Gin -1 oz. lime juice -0.25 oz. Green Chartreuse -0.75 oz. blackberry syrup -1 egg white -blackberries for garnish #blackberryginsour #blackberry #ginsour #cocktails #gin