Cocktail onion recipes also call for the onions to be packed in white vermouth as well as vinegar. Generally, the onion retains a slightly crunchy texture through the brining process, which can add a different mouthfeel to the drinking experience. Since the cocktail onion is made from a sweet onion, it is unlikely to upset the digestion with a sulfurous or eye-watering taste, although some cultures use more pungent onions as cocktail garnishes. While not as widely used as more common garnishes such as olives or lemon twists, the cocktail onion is the signature garnish of the Gibson, which consists of a
Gibson (cocktail) the gin drinks. A similar story postulates a savvy investment banker named Gibson, who would take his clients out for the proverbial three-martini business lunches. He purportedly had the bartender serve him cold water, permitting him to remain sober while his clients became intoxicated; the cocktail onion garnish served to distinguish his beverage from those of his clients. Another version now considered more probable of the origin story given by Charles McCabe of the "San Francisco Chronicle" states it is from San Francisco. In 1968 McCabe interviewed Allan P. Gibson (1923–2005) and included the story in his Dec. 9, 1968