Chartreuse (liqueur) Génépi). The exact recipes for all forms of Chartreuse remain trade secrets and are known at any given time only to the two monks who prepare the herbal mixture. Chartreuse is commonly used as an ingredient in cocktails, such as a Cloister. Chartreuse liquors generally have performed well at international spirit ratings competitions. The basic green offering has won silver and double gold medals from the San Francisco World Spirits Competition. It has also earned an above-average score of 93 from the Beverage Testing Institute and has been given scores in the 96-100 interval by Wine Enthusiast. The VEP Green
Lemon liqueur proof neutral spirits to extract from it the lemon oil (an essential oil). The extraction is then diluted with simple syrup. Different varieties of lemon are used to produce different flavors. The variety of lemon used is usually dictated by region. Various alcohols can be used to give distinct flavors. A higher proof alcohol maximizes extraction of the lemon flavor, whereas darker alcohols add complexity of flavor. Many commercial brands of lemon liqueur are produced in Italy, in several styles (see Italian liqueur). In Italy, especially in Campania, lemon liqueur is consumed as a chaser ("ammazzacaffè") to coffee. Lemon liqueur