|1 1/2 fl oz||Dewar's 12 Year Old Scotch whisky|
|1/4 fl oz||Islay single malt Scotch whisky|
|3/4 fl oz||Martini Rosso sweet vermouth|
|1/4 fl oz||Toschi Nocello liqueur|
|1/6 fl oz||Pedro Ximénez sherry|
|2 dash||Whiskey barrel aged bitters|
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.