The whiskey business is also incredibly expensive. It can be many years, even decades, before any profit can be reclaimed. So the opportunity to sell a high-quality brand under the distillery name in advance of their own spirit being ready is crucial. As you visit distilleries, you will find that many also produce their own gin and vodka, creating a surge of popularity in these products that has been very positive. As gin and vodka have a very short production cycle, they help bolster the much slower production cycle of the whiskey. A third category you’ll discover is poitín, a sometimes overlooked traditional distilled spirit that is slowly regaining an appreciation here.
Rise of the independents
A strong independent industry is key and it’s that which is the new character in the Irish whiskey story. When the first casks were filled at Dingle Distillery in the winter of 2012, that distillery was leading the way in creating a new generation of whiskey distilleries. In the few short years since then, more than twenty new distilleries have begun production all across Ireland, North and South. This has created not just an industry but an entire movement, stuffed with personality and passion.
In towns, cities, and villages across the island, people from all walks of life suddenly find themselves wrapped up in the complicated business of whiskey. The most exciting part is watching so many young people being trained as coopers, distillers, blenders, and ambassadors – career paths that were rarely heard of ten years ago, owing to the scarcity of demand. The ambition of the industry has created an entirely new set of career opportunities, and not just for Irish people. As you tour the country’s distilleries, expect to hear American, Australian, European, Asian, and, of course, Scottish accents ripple through warehouses and still rooms. People from all over the whiskey world have brought their expertise here and Irish whiskey is all the better for it as it prepares to play a bigger role than ever on the global whiskey stage.
A Beginner’s Guide
In general, Irish whiskey tends towards smooth, sweet flavours and is often referred to as being easy to drink. Unlike Scotch, it does not usually have a smoky, peated flavour, although it can use peat and still be considered Irish whiskey. There are a small number of popular peated Irish whiskeys on the market, such as Kilbeggan’s Connemara Peated Single Malt.
To be called Irish whiskey, the spirit must be distilled in Ireland, North or South, and the distilled spirit then matured for at least three years in wooden casks. People often add a day to that age reference for dramatic effect but three years is the legal minimum.
Irish whiskey can be double- or triple-distilled. Triple distillation is very common with Irish whiskey but double distillation is just as valid. The third distillation is said to add to the feeling of smoothness in the taste.
There are four types of Irish whiskey: malt whiskey, pot still whiskey, grain whiskey, and blended Irish whiskey.
Single Malt Irish Whiskey
In popular culture, the idea of a single malt is often widely understood to reference a sign of excellence but, in fact, it simply refers to the type of whiskey it is. The single in the name refers to the fact that it is made in a single distillery, while the malt refers to the fact that it contains 100 per cent malt barley, as well as water and yeast. It can be peated or unpeated and has a full and pleasant oily texture with a smooth, sweet, and malty finish. It is distilled in a pot still. Popular examples include Dingle Single Malt, Teeling Single Malt, and Bushmills Single Malt.
Single Pot Still Irish Whiskey
Single pot still whiskey is native to Ireland. It emerged in the late 1700s as a way of avoiding a tax on the use of malt. Pot still whiskey uses a combination of malted and unmalted barley. The unmalted part creates a spicy flavour and a creamy texture that allows it to stand apart from the flavour of single malt whiskey. It is distilled in a pot still. Some of the most popular Irish whiskey brands are single pot still whiskey and include Redbreast, Green Spot, and Powers John’s Lane.
Single Grain Irish Whiskey
Irish grain whiskey must have a malt barley component in its recipe, but only up to a maximum of 30 per cent. The remainder can be a combination of unmalted grains such as maize, wheat, or barley. It is distilled in a column still and can be double- or triple-distilled. Popular examples of Irish grain whiskey include Kilbeggan Single Grain, Powerscourt Distillery’s Fercullen 10-year-old Single Grain, and Teeling’s Single Grain.
Blended Irish Whiskey
Blended Irish whiskey is a combination of two or more of the pot still, malt, and grain whiskeys. Generally, the lighter grain whiskey is combined with the heavier malt or pot still to create a new blend or flavour profile. It can also be a combination of all three styles, although this is rare. Tullamore D.E.W. is a great example of all three styles being combined to create an incredibly popular brand. Bushmills Original is a blend of their triple-distilled malt whiskey and a lighter grain whiskey.
Additives
The colour of Irish whiskey comes from the cask it is matured in. However, in order to allow consistency in the colour of a brand over time, the caramel colouring E150 is permitted. Although named after a flavour (caramel) this is a colouring only and has no flavour. It is the only additive which is permitted.
Maturation warehouses are incredibly special places. Stacked to the ceiling with wooden casks slowly maturing new spirit into whiskey, they release a rich aroma that simply can’t be bottled. This is the fabled angel’s share; that part of the spirit that evaporates through the wood as it matures. The air in these warehouses is heavy with a sweet perfume that escapes through the wood of the cask or barrel as the wood “breathes”. It’s a wonderful alchemy that not only matures the spirit, allowing it to become whiskey, but also creates an incredible range of flavour profiles, depth of colour, and aromas.
Irish whiskey must be matured in wood and in the majority of cases that wood is oak, American Oak to be precise. Since, in the USA, there is a strict policy of using only new, unseasoned oak to make bourbon there is a ready supply of ex-bourbon casks for the Irish whiskey market.
The time spent maturing that bourbon will have stripped some of the minerals from the wood that create flavour, but the bourbon in turn will have passed its own flavour properties back into the wood, and they then get transferred into the new spirit, maturing into Irish whiskey.
Irish whiskey makers also use casks that have previously stored other drinks, such as sherry or port. Each of these will have left their own signature on the wood and this too will be transferred into the new spirit. Throughout this book you will find references to the type of cask the whiskey is matured or “finished” in. Irish whiskey has to mature for at least three years in cask but it is often much longer. Once mature, a whiskey can then be “finished” in another cask or barrel,