SHAKE all ingredients with ice and fine strain into chilled glass.
Orange zest twist
Your standard Cosmo made more compelling by a slug of warming Caribbean spirit.
Created in 1985 by Neal Murray at Fog City Diner, San Francisco, USA. This cocktail was added to the menu at BIX, San Francisco in 1988 and was still on the menu in 2006 when Simon Difford first discovered this riff on a Cosmopolitan.
For the full story behind the Cosmopolitan and other variations see our Cosmopolitan page.