Whiskey (Irish)
Whiskey distilled and matured on the island of Ireland, for at least three years in wooden casks. Triple distillation and an absence of peat are strong conventions rather than rules, and the exceptions are worth knowing before treating either as a definition.
Quick Facts
Flavour Profile
Primary Flavours
Tasting Notes
Soft grain sweetness, orchard fruit and gentle vanilla with no smoke anywhere: the friendliest voice in the whiskey family.
Storage & Handling
Sealed and upright, out of direct light.
Usage
The Irish Coffee is its signature serve, and its generally unpeated character makes it forgiving in citrus drinks, highballs and toddies. Where a recipe says whiskey without qualifying it, Irish rarely steers a drink wrong.
Triple Distillation Is Not the Rule
Irish whiskey is defined by where it is made rather than by how many times it goes through a still. The requirements are distillation and maturation on the island of Ireland, a minimum of three years in wooden casks of no more than 700 litres, and a bottling strength of at least 40%. Triple distillation is a genuine and dominant tradition, and Jameson, Bushmills and Powers all follow it, which is where the smoothness people associate with the category comes from. It is not a legal requirement, and treating it as one means being surprised by the whiskeys that do not.
Single Pot Still, and the Malt Tax
Single pot still whiskey is uniquely Irish and it exists because of a tax. The British government levied a duty on malted barley in 1785, and Irish distillers responded by putting unmalted barley into the mash alongside the malted, which was cheaper and untaxed. The result was a spirit with a distinctive spicy, creamy, slightly oily weight that nobody had set out to create. The tax is long gone and the style stayed, because it turned out to be worth making. Redbreast and the Spot range are where to find it.
Nearly Extinct
Irish whiskey was the dominant whiskey in the world in the nineteenth century and then almost disappeared. Prohibition closed its largest export market, the Irish trade war with Britain closed another, and the industry consolidated and shrank until only two distilleries were operating by the 1970s. That is the context for the category tasting as uniform as it did for a generation. The recovery since has been extraordinary, with dozens of distilleries now working, and the range on a shelf today is wider than at any point in living memory.
Where It Belongs
The Irish Coffee is the drink it is bought for, and a smooth blend is the correct pour rather than anything precious, since coffee and cream flatten detail. The Tipperary, the Emerald and Cameron’s Kick are the stirred classics, and the Irish Maid is the modern one. Its unpeated character makes it the forgiving choice in anything with citrus, where a peated Scotch would fight. A single pot still bottle belongs in a glass on its own rather than in a shaker.
Top Tips
- Pour a smooth blend into an Irish Coffee. Coffee erases the detail a premium bottle is priced for.
- Reach for single pot still to sip. The unmalted barley gives a spicy, creamy weight found nowhere else.
- Do not assume no peat. Connemara is peated, so read the bottle rather than the category.
Possible Substitutions
- A soft blended Scotch: close in weight, slightly drier
- Bourbon: sweeter and oakier, a different accent doing the same job
Production Method
Traditionally triple-distilled, from malted and unmalted barley in the single pot still style or from blends, and aged at least three years in oak. Triple distillation and the near-total absence of peat define the smooth house character.
Common Questions
What makes Irish whiskey different from Scotch?
Where it is made and matured, principally. Both require three years in cask, but Irish whiskey must be made on the island of Ireland and Scotch in Scotland. Triple distillation and an absence of peat are Irish conventions rather than requirements, and there are exceptions to both.
Which Irish whiskey belongs in an Irish Coffee?
A smooth, affordable blend. Coffee, sugar and cream between them flatten the detail an expensive bottle is priced for, so the money is better spent on the coffee. What the whiskey needs to do is carry warmth and not fight the roast.
What does single pot still mean?
A mash of both malted and unmalted barley, distilled in pot stills at a single distillery. It is unique to Ireland and it began as a response to a 1785 tax on malted barley. The unmalted grain gives the style its spicy, creamy weight.
Is Irish whiskey ever peated?
Yes, though rarely. Connemara is peated, and double-distilled as well, so it breaks both of the conventions the category is usually described by. Unpeated is the safe assumption and not a guarantee, so the bottle is worth reading.