How to make:
STIR all ingredients with ice and strain into chilled glass.
Orange zest twist curled to resemble Nessie
A Rob Roy (Scotch Manhattan) with nocello walnut liqueur and Pedro Ximénez sherry.
Created in January 2015 by yours truly (Simon Difford) in tribute to the Loch Ness Monster, a.k.a. Nessie, who reputedly inhabits Loch Ness in the Scottish Highlands.