A cocktail is a mixed drink that contains two or more alcoholic ingredients, one of which is usually a spirit. Cocktails vary in their ingredients, proportions, and preparation. Chartreuse is a French liqueur made by the Carthusian monks since 1737. The liqueur is composed of distilled alcohol and 130 different herbs, including nutmeg, juniper, and thyme. It is available in two versions: green (115 proof) and yellow (80 proof). Chartreuse is a popular ingredient in cocktails, and there are many …