A herbal and sour gin cocktail ∙ Muddle; Dry shake ∙ 6 min ∙ 16.9% ABV ∙
The Gin Basil Sour is a shaken gin sour of muddled fresh basil, lemon juice, sugar syrup, and egg white, served up in a coupe.
The Gin Basil Sour is an egg-white variation on the Gin Basil Smash, keeping the same gin-and-basil pairing but with a silkier, frothier texture; no creator is recorded for it.
The Gin Basil Smash was created in the summer of 2008 by bartender Jörg Meyer at Le Lion bar in Hamburg, Germany, who first called it "Gin Pesto" before the name changed. It took the 19th-century smash format of spirit, citrus, and muddled herb and paired gin with fresh basil, a combination that spread quickly through European and American bars after Meyer wrote about it online.
Usually the Gin Basil Smash, created in 2008 by Jörg Meyer in Hamburg. Add egg white and it becomes this Gin Basil Sour, which is softer and foamier.
Muddle 12 basil leaves gently in the shaker, add 60 ml gin, 25 ml lemon juice, 10 ml sugar syrup, and 15 ml egg white, and shake with ice. Strain back into the shaker, shake again without ice to build the foam, then fine-strain into a chilled coupe and float a basil leaf on top.
A London dry gin, as used here. Its juniper and citrus hold up to the lemon and fresh basil, while a softer, more floral gin gets lost under the basil and egg white foam.