What Is Irish Coffee? A Hot Coffee With Whiskey

You’ve heard of James Joyce and Trieste—but did you know the city was a coffee hub decades before espresso took over the world? And what does this have to do with Irish coffee, a drink many wrongly link to the Irish author? Here's the real story behind the drink and the myths around it.

Irish coffee is a hot coffee beverage made with Irish whiskey, sugar, and hot coffee, finished with a float of thick cream. It was created in the late 1940s, well after James Joyce died in 1941, so he could not have drunk it—despite being Irish.

What Is Irish Coffee, Really?

Irish coffee is not just coffee with booze. It’s a specific warm cocktail: hot black coffee mixed with Irish whiskey and sugar, then topped with a layer of thick whipped cream that sits on top without mixing in. The cream should be spooned on, not stirred in, creating a contrast between the warmth below and the cool cream above.

The Real Origins of Irish Coffee

There are romantic stories: a shy Shannon Airport bartender supposedly crafted it for a flight attendant he admired. But the more accepted version is that it was invented at Foynes Airport (later moved to Shannon) in the late 1940s. On a freezing winter night, a bartender mixed coffee, Irish whiskey, sugar, and cream to warm up stranded passengers. That’s the documented birth of Irish coffee—decades after Joyce left Ireland for good.

What Coffee Did James Joyce Drink in Trieste?

Joyce lived in Trieste from 1904 to around 1915 and again later. He never returned to Ireland after 1912 and died in Zurich in 1941. During his Trieste years, the city was part of the Austro-Hungarian Empire, and its coffee culture reflected that mix. By the early 1900s, the first steam-driven commercial coffee machines had appeared in Italy. By the 1920s, pressurized machines were popular. In 1935, Francesco Illy invented the “Illetta,” the first air-pressure espresso machine, in Trieste. This laid the foundation for Illy’s coffee empire. While Joyce drank coffee there, it wouldn’t have been espresso as we know it—but it might have been something close.

The Coffee Scene in Trieste: A Crossroads of Cultures

Trieste was a cultural and political crossroads. Though now Italian, it was long under Habsburg rule. Its architecture and café culture reflect Hungarian and Viennese elegance. Turkish-style coffee, unfiltered with spices like cloves and cardamom, also left a mark. The coffee foam on Turkish coffee resembles espresso crema—a historical echo. Bartenders may have first encountered coffee beans thanks to interactions with Ottoman forces. All of this created a layered coffee tradition long before Irish coffee appeared.

Frequently Asked Questions

Was Irish coffee around in James Joyce’s time?

No. Irish coffee was invented in the late 1940s, most likely at Shannon Airport in Ireland. James Joyce died in 1941 and had not been in Ireland since 1912, so he could not have tried it.

Where was Irish coffee actually invented?

The widely accepted origin is Shannon Airport (initially Foynes Airport) in Ireland during the late 1940s. A bartender created it to warm up cold and stranded airline passengers using coffee, Irish whiskey, sugar, and cream.

What did James Joyce drink while living in Trieste?

Joyce lived in Trieste from 1904 and into the 1910s. At the time, early forms of espresso were emerging, and the city had a mix of Austro-Hungarian, Turkish, and Italian coffee styles. He likely drank local coffee that wasn't modern espresso but may have been close to early pressurized brews.

Did Trieste play a role in the development of espresso?

Yes. In 1935, Francesco Illy invented the “Illetta,” the first air-pressure espresso machine, in Trieste. This was a precursor to modern espresso machines and helped establish Trieste as an early hub of espresso innovation.

What’s the correct way to serve Irish coffee?

Irish coffee is served hot and consists of black coffee, Irish whiskey, sugar, and is topped with a float of thick cream. The cream should be added last and not stirred in, allowing drinkers to taste the coffee and whiskey first, then the cream.

Recommended FrontStreet Beans for Coffee Cocktails

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