The Rob Roy is a classic cocktail that is believed to have been created in 1894 at the Waldorf Astoria Hotel's original 5th Avenue location in New York City, New York. Named for an operetta that was popular at the time, the recipe is essentially a Manhattan that is also made with whiskey, sweet vermouth, bitters, and a cherry, but it swaps out rye or bourbon for Scotch to create an entirely different flavor profile.
Add Scotch, sweet vermouth, and bitters to a mixing glass.
Fill mixing glass with cubed ice.
Using a bar spoon, stir for 30-45 seconds until well-chilled and slightly diluted.
Using a julep strainer, strain into a Nick & Nora glass.
Garnish with cherry.