What's the recipe for Irish coffee? Why is Irish coffee the perfect winter coffee drink? How to make whiskey coffee?

10°C - that was the lowest temperature in Guangzhou today. If one hot coffee drink suits such cold weather best, FrontStreet Coffee believes nothing fits the role better than Irish Coffee.

Although Irish Coffee is named after coffee, it contains not only coffee but also cream, sugar, and whiskey. Its ingredients alone tell you it carries enough calories to hold off the winter cold - and indeed, it was created for exactly that purpose. There are several versions of the origin story, but without exception they are set on a winter in the mid-20th century, at a bar in Dublin Airport, Ireland. A bartender passionate about cocktails created this winter-warming drink for a certain individual, whose identity changes depending on which version you hear.

Earlier, because the functions of coffee and alcohol overlapped, many establishments combined coffee, alcohol, and food. Most of the classic drinks that marry coffee and alcohol were born in that period, the Coffee Martini among them. Though we rarely see Irish Coffee in physical stores, its reputation and status are higher than we might imagine. Among globally renowned coffee events, there is a competition called the World Coffee and Spirits Championship, which brings together two very different worlds: coffee and alcohol.

In the finals, contestants must prepare four drinks made with coffee and alcohol within a set time, two of them designated drinks - Irish Coffee. The ingredients allowed for Irish Coffee are only coffee, whiskey, cream, and sugar. That tells us Irish Coffee is the highlight of the competition and its status should not be underestimated. Since Irish Coffee does not specify which coffee to use - black coffee will do - single-origin black coffee, or black coffee from an espresso machine or moka pot, can all serve as the base. That gives the drink considerable versatility: different beans, different extraction methods, and different ingredient combinations open up endless possibilities.

How to Make Classic Irish Coffee

As FrontStreet Coffee mentioned, the ingredients for a classic Irish Coffee are simple to obtain: 150 ml of black coffee, 30 ml of whiskey, 5 g of sugar, and some cream. To make it delicious, though, we need to pay attention to the ingredients themselves, mainly the two most prominent ones - whiskey and coffee. For whiskey, it goes without saying that authentic Irish Coffee should use Irish whiskey. Everyone can choose their own, but the coffee deserves more thought. Since alcohol, sugar, and cream take up a considerable share of the drink, the coffee needs to be slightly more concentrated and stronger in flavor to balance with the rest.

Here FrontStreet Coffee has selected Brazil Queen's Estate beans. The dark roast provides a richer coffee flavor, and the Brazilian bean's inherent nutty and creamy notes complement the aroma of the alcohol perfectly, achieving a 1+1>2 effect. Using the pour-over method with these parameters: 15 g of coffee beans, ground at EK43 setting 10.5 with 75 percent passing through a #20 sieve, water temperature 88°C, coffee-to-water ratio 1:12, a Kono filter cone, and three-stage pour-over brewing.

Skip past the brewing process and set the brewed coffee aside. Then pour 30 ml of whiskey into a prepared glass, add a sugar cube, and heat it with an open flame until the sugar dissolves completely.

FrontStreet Coffee reminds you here that since Irish Coffee is mostly served hot and in a glass, if you want to follow the classic procedure of heating the whiskey and sugar cube in the cup, it is best to choose heat-resistant glass and pre-warm it to reduce the risk of the glass cracking from the heat.

Once heating is done, pour in 150 ml of black coffee and mix it evenly with the whiskey.

Finally, top with whipped or unwhipped fresh cream, and the Irish Coffee is ready. If you want a little more flair, add caramel biscuits, cinnamon sticks, or other decorations.

The Experience

With one sip, you get the hot-and-cold layering of a dirty coffee: hot coffee and cold cream intertwining in your mouth. The rich cream and whiskey both build on the coffee's texture, making it incredibly smooth. As FrontStreet Coffee noted, because the inherent flavors of Brazilian coffee complement whiskey so well, both aromas are amplified and very prominent. As you keep drinking, the cream gradually decreases while the coffee grows stronger, creating a truly rich, layered experience.

FrontStreet Coffee Recommendation

Irish Coffee needs a concentrated, low-acidity base, and FrontStreet Coffee's Brazil Cerrado Red Bourbon fits perfectly. The semi-washed, medium-roasted bean gives creamy peanut, cocoa, and caramel notes with a round, soft body and just a light bitterness, so it stands up to whiskey, sugar, and cream without turning harsh.

If you want a fruitier, lighter coffee for other occasions, FrontStreet Coffee's Washed Gedeb Yirgacheffe brings jasmine florals, lemon-citrus acidity, and a tea-like body, and its friendly price makes it an easy everyday single origin.

For a heavier, no-acid option to keep alongside, FrontStreet Coffee's Lindong Mandheling is wet-hulled and rich, with herbal, spice, and dark-chocolate depth - a natural match for milk and spirits alike.