The Bijou cocktail is a classic gin drink named for the colors of jewels, using gin, sweet vermouth, and green Chartreuse in equal parts. Here’s how to make it at home! If you love unique classic cocktails , here’s a fun one to try: the Bijou cocktail. This drink is named for the colors of glittering jewels of the three liquors that make it up: diamond, ruby, and emerald: how fun is that? It has a spirit-forward flavor that’s crisp and herbaceous. Take one sip and you’ll be reminded of a Manhattan , but with an herbal undertone to the finish. This one is full of surprises: and all your guests will be impressed. Here’s how to make the Bijou! What Is a Bijou Cocktail? The Bijou cocktail is a classic cocktail featuring gin, sweet vermouth, and chartreuse . The father of modern bartending himself, Harry Johnson, invented the drink in the 1890’s. He named it for the colors of jewels represented by the liquors: clear gin for diamond,...