The Irish Way of Whiskey

The monks didn't call it whiskey. They called it uisce beatha, water of life,  and they made it carefully, in small batches. They had brought distillation back from travels through the Mediterranean and Middle East, where the technique had been refined for centuries. Ireland had no vineyards. It had fields of barley. 

Barley, water and time. It was medicine first. Then something else was discovered.

By the mid-1800s, there were more than 80 licensed distilleries on the island. Irish whiskey was the dominant spirit in the English-speaking world; more than 60 percent of all whiskey sold in the United States. What made it distinct was the pot still, and an accident of taxation. In 1682, the British Crown taxed malted barley. Irish distillers began blending malted and unmalted grain together in their mash. Unmalted barley is denser, spicier, harder to work with. The combination produced a whiskey with more texture, more grip, the faint bristle of raw grain alongside fruit and sweetness. The tax was eventually repealed. The distillers kept the recipe anyway.

A third distillation became part of the process too, running the spirit through the pot still one more time, burning off the rougher edges, producing something lighter and cleaner. The Irish made a virtue of smoothness. They weren't wrong.

Then came the Coffey still.

In 1831, an Irishman named Aeneas Coffey patented a continuous column still that could produce spirit faster, cheaper, and in far greater volume than traditional pot still distillation. He offered it to the Irish distillers first. They rejected it; too neutral, too stripped of character. The Scots took the invention and ran with it, blending lighter grain whisky with their more intense malts. The result was accessible, affordable, and infinitely scalable. Blended Scotch conquered the global market.

The Irish stuck to their pots.

What followed was catastrophic: the Famine, the War of Independence cutting off the British market, Prohibition closing the American one. Cheap counterfeit spirit flooded both markets under Irish labels. By 1966, a country that had once hosted 88 licensed distilleries was down to two.

-Paul