Cómo se hace:
SHAKE all ingredients with ice and fine strain into chilled glass.
Channel-knife cut lime peel spiral
Tequila based with sour citrus balanced by the rich red wine-like berry flavours of cassis.
Adapted from a drink created in 2017 by Jeff Berry at Beachbum Berry's Latitude 29, New Orleans, USA which was brought to our attention by gazregan.com where we learnt that "A Mexican base plus + a French modifier = Juan + Jeanne."