Irish coffee

A warm mug, a hint of Irish charm and that creamy dollop of whipped cream… Irish Coffee isn’t just a drink, it’s pure indulgence in a glass! Whether you’re drinking it after a slap-up dinner or on a chilly winter evening — with this recipe you’ll conjure up a café-worthy Irish coffee in no time. In this article you’ll learn step by step how to make one, get handy tips AND we share some surprising variations. Time to get your favourite whiskey ready and grind those coffee beans.

What is Irish coffee and where does it come from?

Irish coffee is a delicious warm coffee cocktail consisting of black coffee, Irish whiskey, a little sugar and a creamy dollop of whipped cream. But did you know that this lovely drink was an accidental invention?

The story goes back to the 1940s, when a cold evening and tired travellers at an airport in the Irish town of Foynes asked for something to warm them up. Chef Joe Sheridan decided to combine strong coffee with Irish whiskey and top it with whipped cream. When a surprised American asked if it was Brazilian coffee, Joe answered: “No, it’s Irish Coffee.” The rest is history.

These days the drink is loved worldwide. The perfect balance between bitter, sweet, warm and soft makes it a favourite after dinner or on cold days. And the best part? You don’t need a barista qualification to make this at home!

What you need & ingredients

For a really good Irish Coffee you don’t need complicated kit, but you DO need the right basics. The magic lies in the simplicity AND the quality of your ingredients. Below you’ll find everything you need to make two glasses of Irish Coffee.

What you need:

  • Heat-resistant glasses (preferably with a stem)
  • A long-handled spoon
  • A small whisk or milk frother for the cream
  • Kettle or small pan
  • Coffee machine or cafetière

Ingredients (serves 2):

  • 200 ml freshly brewed strong coffee
  • 80 ml Irish whiskey (such as Jameson or Bushmills)
  • 2 teaspoons of dark soft brown sugar or caster sugar
  • 50 ml double cream (unwhipped)
  • Optional: a pinch of cocoa powder or grated nutmeg for garnish

Make sure not to whip the cream stiff. The secret is in lightly whipped cream that floats elegantly on top of the coffee.

Making Irish Coffee: step-by-step recipe

A good Irish Coffee is all about balance. The warmth of the coffee, the character of the whiskey, the sweetness of sugar and the velvety cream all combine to create that one perfect moment. Follow these steps and you’re sorted.

Step 1: Warm your glass

Pour hot water into the glass and leave it for a minute. Then pour the water away and dry the glass. This stops the coffee cooling too quickly.

Step 2: Add the sugar

Put one teaspoon of sugar in each glass. You can go for dark soft brown sugar for a deeper flavour, or regular caster sugar for a lighter sweetness.

Step 3: Pour in the whiskey

Now add 40 ml of Irish whiskey to each glass. Give it a quick stir so the sugar partly dissolves.

Step 4: Add the coffee

Pour the warm, strong coffee in until about two centimetres below the rim. Stir well so the sugar and whiskey fully mix with the coffee.

Step 5: Add the cream

Lightly whip the cream until just thickened — it should still be pourable. Gently pour the cream over the back of a spoon held just above the coffee. That way the cream stays nicely on top of the coffee and you get that signature layered effect.

Step 6: Serve straight away

Irish Coffee isn’t stirred. You drink it as it comes: warm, spiced coffee through a layer of cool, creamy cream. Enjoy.

Handy tips for making an Irish coffee

Making an Irish coffee isn’t difficult, but the smallest details make the difference between “tasty” and “wow”. With these tips, you’ll take your Irish coffee to the next level.

  • Use good, strong coffee
    Preferably use freshly ground coffee beans and brew a hearty filter coffee or a long espresso. A blend with chocolate notes or a light roast pairs nicely with the whiskey.

  • Choose a smooth Irish whiskey
    Irish Coffee is all about balance. Choose a mild, accessible whiskey like Jameson, Bushmills or Tullamore D.E.W.

  • Use warm glasses
    Always warm your glass beforehand with hot water, as described in the recipe.

  • Add the cream the right way
    The cream is the showstopper. Don’t whip it too stiff — just thickened is perfect. Pour it slowly over the back of a spoon, just above the coffee. That way it stays nicely floating.

  • Serve without a spoon
    A real Irish Coffee isn’t stirred. You drink it through the cream, so every sip is a mix of warm coffee, soft cream and the kick of whiskey.

What are common mistakes?

Making Irish Coffee yourself isn’t complicated, but a few small slip-ups can affect the flavour experience significantly. Luckily they’re easy to avoid if you know what to watch out for.

  • The cream sinks to the bottom
    The cream is supposed to float on top. If it doesn’t? Then your cream is probably too liquid or too warm.

  • Coffee too weak or too bitter
    Coffee is the base of this drink, so weak coffee makes for a feeble result. Avoid bitter coffee by not grinding too fine and keeping an eye on your extraction time.

  • Choosing the wrong whiskey
    A smoky or peaty whiskey will quickly overpower the other flavours.

  • Not pre-warming the glass
    It might seem like a detail, but it really matters. A cold glass causes your drink to cool down quickly and the cream sinks faster. So always warm your glass briefly with hot water.
  • Whipping the cream too stiff
    It might look nice, that thick blob of whipped cream, but it doesn’t belong in a classic Irish Coffee. The cream should be just firm enough to float, but still fluid enough to glide smoothly over the coffee.

When do you drink Irish Coffee?

Irish Coffee isn’t an everyday cuppa — it’s a drink with character. You don’t drink it just any time, but at moments when you really want to indulge.

After dinner

By far the most popular way to serve Irish Coffee is as a digestif: after a hearty dinner, as an alternative to dessert or as a treat with a piece of dark chocolate. It warms, relaxes AND rounds off your meal in style.

On cold days

When the rain’s lashing against the windows and you’ve got a blanket over your legs, an Irish Coffee is the ultimate comfort drink. The warmth of the coffee and the soft kick of whiskey make even the chilliest evening cosy.

At special occasions

A brunch with friends, a winter barbecue, or a festive ending to a Christmas dinner — Irish Coffee has something celebratory and is perfect for special moments. Serve it in pretty glasses and you’ll wow your guests in no time.

For yourself, just because

Sometimes you don’t need a special occasion. A quiet evening, a good book and a steaming mug of Irish Coffee is reason enough in itself.

Frequently asked questions about Irish Coffee
Which whiskey do you use for Irish Coffee?
It is best to choose a smooth Irish whiskey such as Jameson, Bushmills or Tullamore D.E.W. These varieties have a mild, rounded flavour that pairs well with coffee and cream.
Do I need to use fresh whipped cream?
Yes, absolutely. Aerosol whipped cream is too airy and usually sinks straight through the coffee. Lightly whip fresh cream until it forms soft peaks – this gives the best texture and flavour.
Can I use decaf as well?
Certainly. Just use a strong decaffeinated coffee. The flavour remains intact and it's ideal if you're drinking it late at night.
Can Irish Coffee be made without sugar?
Technically yes, but sugar helps to connect the flavours of whiskey and coffee and also supports the floating of the cream. Would you prefer it less sweet? Then start with half a teaspoon.
Can I make a vegan version?
That’s possible, using plant-based cream (such as coconut cream) and an alternative sweetener. Do note that plant-based cream sometimes floats less easily – so some experimentation may be needed.
Why isn’t Irish Coffee stirred?
The cream is supposed to remain on top. You drink it through the layer of cream, which creates that distinctive combination of warm, strong, and smooth in every sip.