How to make an irish coffee
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How to Make an Irish Coffee
Irish coffee is hot coffee, Irish whiskey and brown sugar topped with a layer of lightly whipped cream that floats on top. Stir the coffee, sugar and whiskey together, float the cream over a spoon, and you've got a proper Irish coffee at home in 5 minutes. βπ₯
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At a Glance
Prep Time
5 minutes
Cook Time
0 minutes
Total Time
5 minutes
Servings
1 Irish coffee
Difficulty
Easy
Equipment
Heatproof glass, spoon, whisk
Ingredients
- 200ml freshly brewed hot black coffee
- 50ml Irish whiskey
- 2 tsp soft light brown sugar
- 50ml double cream, lightly whipped
Method
- Warm your Irish coffee glass with hot water, then discard the water β this stops the glass cracking and keeps the drink hotter for longer.
- Add the brown sugar to the glass, pour over the hot coffee, and stir until fully dissolved.
- Add the whiskey and stir again.
- Lightly whip the cream until it just holds its shape but is still pourable β not stiff.
- Pour the cream over the back of a spoon held just above the coffee's surface so it floats on top rather than mixing in.
- Serve immediately without stirring β drink the hot coffee through the cool cream.
Which Coffee to Use
Irish coffee needs a coffee bold enough to hold its own against whiskey and brown sugar, not one that gets lost behind them. Go for a dark roast with rich chocolatey or nutty notes β it'll come through even under the cream and spirit. Every RISE subscription box is handpicked by Alice & Ben from independent UK roasters, so you'll always have the right beans on hand for a proper Irish coffee this Christmas.
Shop the SubscriptionVariations
- Non-alcoholic: leave out the whiskey entirely, or use an alcohol-free whiskey alternative β the brown sugar and floated cream still give you that classic Irish coffee texture and flavour.
- Dairy-free: lightly whipped coconut cream (the thick part from a chilled tin) floats in a similar way to dairy cream, though it will have a subtle coconut flavour.
- Baileys Irish coffee: swap the whiskey and sugar for a 50ml measure of Baileys Irish Cream, stirred into the hot coffee, then float regular cream on top as usual.
- Decaf Irish coffee: use a good decaf roast β the whiskey and sugar carry plenty of flavour, so you won't lose much by cutting the caffeine.
Common Mistakes to Avoid
- Whipping the cream too stiff. Over-whipped cream sits in a heavy dollop instead of spreading into an even floating layer β stop as soon as it thickens slightly.
- Pouring the cream straight in. Always pour over the back of a spoon held just above the surface β pouring directly in will sink the cream and mix it through.
- Letting the coffee cool first. The drink should be poured and topped while the coffee is still hot β a lukewarm base won't dissolve the sugar properly or give the right contrast against the cool cream.
- Using a thin, weak coffee. A light-bodied coffee gets completely overpowered by the whiskey and sugar β go bold and dark.
- Stirring after topping with cream. Part of the appeal is drinking the hot coffee through the cold cream layer β stirring it in loses that effect entirely.
FAQ
What is Irish coffee?
Irish coffee is a hot drink made with brewed coffee, Irish whiskey and brown sugar, topped with a layer of lightly whipped cream that floats on the surface rather than being stirred in.
Can you make Irish coffee without whiskey?
Yes β a non-alcoholic version can be made by leaving the whiskey out entirely, or using an alcohol-free whiskey alternative, while keeping the brown sugar and floated cream for the same texture and flavour.
Should the cream in Irish coffee be whipped or unwhipped?
Lightly whipped is best β whip the cream just until it thickens slightly but is still pourable. Cream that's too stiff won't pour evenly over the spoon, and cream that's too thin will sink and mix into the coffee instead of floating.
Why does the cream float on top of Irish coffee?
Lightly whipped cream is less dense than the sweetened, hot coffee-and-whiskey mixture below it, so when poured gently over the back of a spoon it sits on the surface rather than sinking in β creating the classic layered look.
What's the best coffee to use for Irish coffee?
A bold, dark roast with chocolatey or nutty notes works best, as it needs to hold its own against the whiskey and brown sugar. Lighter, more delicate roasts tend to disappear under the stronger flavours.
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