Bijou

Gin

This cocktail was invented by Harry Johnson, 'the father of professional bartending', who called it bijou because it combined the colors of three jewels: gin for diamond, vermouth for ruby, and chartreuse for emerald.

Ingredients

Product	Amount	Unit
Gin	30	ml
Sweet vermouth	30	ml
Green Chartreuse	30	ml
Orange bitters	2	dashes

Instructions

Stir in mixing glass with ice and strain

Source

https://en.wikipedia.org/wiki/Bijou_(cocktail)