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
Rob Roy (cocktail) Roy can be made "sweet", "dry", or "perfect". The standard Rob Roy is the sweet version, made with sweet vermouth, so there is no need to specify a "sweet" Rob Roy when ordering. A "dry" Rob Roy is made by replacing the sweet vermouth with dry vermouth. A "perfect" Rob Roy is made with equal parts sweet and dry vermouth. The Rob Roy includes a "dash" of Angostura bitters (mostly for color) and is usually served in a cocktail glass and garnished with two maraschino cherries on a skewer (for the standard version) or a lemon twist (for the perfect