Imagine a pirate. Most people picture a man. Grace O'Malley was a notable exception. Known as the "Pirate Queen," in the late 16th century O'Malley was a powerful leader who fought to keep her Irish territories free from English rule. Ezra Star created the Grace O'Malley cocktail centuries after O'Malley made her mark.
Combine in a shaker without ice (this is dry shaking, see below), shake as if you're fighting for your freedom, and strain into a highball or Collins glass over crushed ice. Grated nutmeg and/or lime wheel garnish optional.
Using Irish whiskey in the Grace O'Malley is key, just as it is in other Irish cocktails such as the Tipperary and the Irish Coffee. Mr. Black coffee amaro, used in drinks such as the Blackjack, can be tough to get, but it's worth it. Kahlua is a sweeter and more accessible substitute. Orgeat syrup, a key component of drinks such as the Mai Tai, gives the Grace O'Malley a vague tiki vibe. If you want a stronger, less diluted Grace O'Malley, combine the ingredients in a shaker with ice (this is wet shaking), shake, and strain into a chilled glass without ice. If you like the queen theme and whiskey, try my Whiskey Queen.
Do you like pirates? Queens? Both? The answer doesn't matter because you'll be glad you became acquainted with the Grace O'Malley.