Cómo se hace:
MUDDLE grapes in base of shaker. Add other ingredients, SHAKE with ice and fine strain into chilled glass.
A 'sod' is a piece of turf. Here 'sodden' refers to the Bison grass, the flavour of which combines well with the grapes and icewine.
Created in 2004 by yours truly (Simon Difford), London, England.