How to Make Irish Coffee at Home: Classic Recipe

This Irish coffee recipe combines hot coffee, Irish whiskey, Demerara sugar, and freshly whipped cream into one classic drink. With just four ingredients and about seven minutes, you can make a rich, warming beverage at home.

This Irish coffee also covers the essential techniques, from choosing the right ingredients to floating the cream for an authentic presentation.

What You Need for an Irish Coffee Recipe

The Best Coffee for an Irish Coffee Recipe

Use a strong, bold, full-bodied coffee. Irish coffee has whiskey, cream, and sugar competing for attention. A weak or light coffee disappears behind them. A bold dark roast or espresso blend holds its own.

French press is the best method here. Full immersion brewing produces a heavier, richer cup that stands up to the cream. Brew it strong. Browse Blackout Coffee premium roasts for bold dark roasts built to anchor a drink like this.

Use a strong, bold, full-bodied coffee. The Irish Whiskey Association offers information about authentic Irish whiskey styles used in classic Irish coffee recipes.

The Best Sugar for an Irish Coffee Recipe

Use Demerara sugar or raw sugar, not white sugar. Demerara has mild caramel and molasses undertones that add a layer of flavor white sugar does not. Add the sugar before the whiskey and stir until fully dissolved in the hot coffee. Undissolved sugar sinks to the bottom and you lose the flavor.

The Perfect Cream for an Irish Coffee Recipe

Do not use whipped cream from a can. The pressurized cream is too light and aerated, it dissolves into the coffee rather than floating on top. Use heavy whipping cream, whisked by hand or mixer until it forms soft peaks and flows like thick honey.

Cold cream whips faster and holds better. Chill the bowl and whisk in the freezer for 5 minutes before you start. If the cream is too stiff it clumps. Too thin and it sinks.

How to Build an Irish Coffee Recipe: Step by Step

1. Fill your glass with hot water to pre-warm it. Start brewing your coffee.
2. Whisk the heavy cream in a cold bowl until it thickens to soft peaks. Set aside.
3. Empty the hot water from the glass.
4. Pour 4 oz of hot brewed coffee into the warmed glass.
5. Add 2 teaspoons of Demerara sugar and stir until fully dissolved.
6. Add 1.5 oz of Irish whiskey and stir gently.
7. Hold a spoon upside down just above the coffee surface. Pour whipped cream slowly over the back of the spoon so it falls gently onto the coffee and floats. Do not stir after adding cream.

How to Drink It

Do not stir after the cream is added. Drink through the cream. The contrast between the cold, thick cream and the hot, whiskey-laced coffee below is the whole point. Stirring destroys that contrast.

If the cream sinks, it was either too thin or the coffee was not hot enough. The cream floats because it is less dense than the hot coffee below.

Variations Worth Trying

Maple syrup instead of sugar: Substituting maple syrup adds a different layer of sweetness that works well with darker roasts.

Spiced cream: Add a pinch of cinnamon or a drop of vanilla to the cream before whipping.

Cold version: Use Blackout's Covert OP Cold Brew concentrate over ice with whiskey and a pour of unwhipped cold heavy cream floated over a spoon. For an even faster cold version, our instant coffee brewed strong and chilled works in a pinch. For something different, try this recipe with our flavored coffee — Cinnamon French Toast or Butterscotch Toffee pair well with whiskey and cream.

For more coffee drink ideas see our post on coffee brewing methods, and stock up with a five-pound bulk bag so you always have bold coffee ready.

Start With the Right Coffee

Irish coffee only works when the coffee is bold enough to stand out. Browse Blackout Coffee premium roasts for freshly roasted dark roasts that hold up in the glass.

Roasted fresh in Florida and shipped within 48 hours. Keep your supply stocked with the Blackout Coffee Club.

Learn more about how Blackout sources and roasts on the About Blackout Coffee page.