Gibson (cocktail) Gibson (cocktail) The Gibson is a mixed drink made with gin and dry vermouth, and often garnished with a pickled onion. The oldest published recipe for the Gibson is found in the 1908 book, "The World's Drinks And How To Mix Them" by William Boothby. Other pre-prohibition recipes for the Gibson exist. They all omit bitters and none of them garnish with an onion. Some garnish with citrus twists. Others use no garniture at all. There is no known recipe for the Gibson garnishes with an onion before William Boothby's 1908 Gibson Recipe. Some sources persist in using other garnishment
Martini (cocktail) bitters, then strained into a chilled cocktail glass. Over time the generally expected garnish became the drinker's choice of a green olive or a twist of lemon peel. A dry martini is made with dry, white vermouth. By the Roaring Twenties, it became common to ask for them. Over the course of the century, the amount of vermouth steadily dropped. During the 1930s the ratio was 3:1 (gin to vermouth), and during the 1940s the ratio was 4:1. During the latter part of the 20th century, 6:1, 8:1, 12:1, 15:1 (the "Montgomery", after British Field Marshal Bernard Montgomery's supposed penchant