Nasty IrishCocktail recipe
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Nasty Irish is a bold, modern “bomb-style” highball that leans into pub-night energy rather than classic cocktail pedigree. With whiskey at its core and a generous pour of Guinness, it sits in the same rough-and-ready family as other beer-and-spirit mashups, built for impact and novelty. You’ll find it’s less about heritage and more about a playful, unapologetically loud mix of familiar bar staples.
This is one for late nights, big groups, and anyone who enjoys extreme flavours and a bit of chaos in the glass. Serve it when you want something conversation-starting in a highball, especially if you’re after a drink that feels more like an event than a slow sipper.
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Cocktail Colin says:
Whiskey and Guinness lead with malty roast and grainy warmth, while Aftershock (Blue) and Aftershock (Red) surge in with sharp cinnamon heat and candy-sweet, cooling notes that streak through the stout’s creamy body. It works by letting the Aftershock spice and sweetness punch through Guinness’s bitterness and whiskey’s heft; best for adventurous drinkers who like loud, dessert-leaning pub pours.
Method
How to make a Nasty Irish
- Whiskey 30ml, Aftershock (Blue) 30ml, Aftershock (Red) 30ml, Guinness 150ml
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- Pour the Guinness into a glass
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- Add the two Aftershocks first and then the whiskey, and serve
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FAQ's
What is Aftershock, and what do its Blue and Red variants taste like?
Aftershock is a type of liqueur known for its unique flavors and thermal reaction, which creates a warming effect when consumed. The Blue variant typically offers a cool mint flavor, while the Red variant is known for its cinnamon spice taste. These contrasting flavors add a unique depth to the Nasty Irish cocktail.
What is the best way to serve the Nasty Irish cocktail to enhance its flavors?
The Nasty Irish cocktail is best served cold in a highball glass. Given its distinctive combination of Guinness, whiskey, and Aftershock, serving it cold helps to meld the diverse flavors smoothly. It's also important not to shake or stir this cocktail to preserve the layered effect of the ingredients and the texture provided by the Guinness.
How does the alcohol content of the Nasty Irish compare to a standard cocktail?
With an alcohol content of 15.13%, the Nasty Irish is slightly higher in alcohol by volume (ABV) than many classic cocktails, which typically range between 10% to 15% ABV. This makes it a stronger choice, likely due to the inclusion of both whiskey and two types of Aftershock liqueur.
What occasions is the Nasty Irish cocktail best suited for?
Given its unique combination of ingredients and bold flavors, the Nasty Irish is well-suited for casual gatherings, themed parties, or St. Patrick's Day celebrations. Its distinctive taste profile makes it a conversation starter and a stand-out choice for events where guests are eager to try something different.
How can one customize the Nasty Irish cocktail to suit personal tastes?
To customize the Nasty Irish, individuals might consider adjusting the ratio of Aftershock flavors to lean towards a preference for mint or cinnamon. Additionally, one could vary the whiskey type to alter the cocktail's profile, or add a splash of cream to soften and balance the bold flavors. For those seeking a sweeter touch, a drizzle of simple syrup or honey might also be enjoyable.
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