Stir ∙ 3 min ∙ 29.4% ABV ∙
The Dry Martini 3:1 is a stirred spirit-forward cocktail of London dry gin and dry vermouth in a 3:1 ratio, served up with an olive or lemon twist.
The Dry Martini 3:1 marks the post-Prohibition standard for a "dry" Martini. During Prohibition, bartenders working with poor-quality bathtub gin leaned on more vermouth to mask its harshness. After Repeal, with better gin available, the balance shifted toward far less vermouth, and 3:1 gin to vermouth became the new standard "dry" style.
By 1922 it had settled into London dry gin and dry vermouth at 2:1. It grew progressively drier across the 20th century, to 3:1 by the 1930s and to the Dry Martini 5:1 or drier in later decades.