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Dissolve the sugar, then float chilled cream over a spoon

Irish Coffee

A warming classic that dissolves sugar into whiskey-laced coffee before a chilled cream layer is floated on top.

Edited by CocktailSteps Editorial Team · Content reviewed September 6, 2026

Time
4 minutes
Level
Intermediate
Glass
Irish coffee glass
Approx. ABV
10% · Low-medium
Tradition
Irish
Profile
Sweet · Bitter
Read the methodStart guided make →Quick check
Irish Coffee served in a irish coffee glass

Ingredient totals

Ingredients

Number of servings

Amounts below make one drink. The method, Quick Check, and guided Make use these one-glass amounts.

  • Amber Irish whiskey in an unbranded bottle
    Irish whiskey

    Recommended brandJameson Irish Whiskey

    1.67 oz
  • Fresh hot coffee in a small glass carafe
    Hot coffee

    Recommended brandFresh medium-roast filter coffee

    4 oz
  • Cold heavy cream in a small glass carafe
    Heavy cream

    Recommended brandOrganic Valley Heavy Whipping Cream

    1.67 oz
  • Fine white cane sugar in a small glass dish
    White cane sugar

    Recommended brandC&H Baker’s Sugar

    1 tsp

Measured method · one drink

How to make Irish Coffee

These steps make one glass. For more drinks, use the ingredient totals above to set up, then repeat this method for each serving.

  1. 01

    Add the hot coffee

    4 oz hot coffee

    Pour 4 oz hot coffee into a preheated Irish coffee glass.

    Add the hot coffee stage with small carafe of steaming hot coffee
    Add the hot coffee visual check
  2. 02

    Add the Irish whiskey

    1⅔ oz Irish whiskey

    Pour 1⅔ oz Irish whiskey into the hot coffee.

    Add the Irish whiskey stage with aged brass cocktail jigger
    Add the Irish whiskey visual check
  3. 03

    Add the sugar

    1 tsp white cane sugar

    Add 1 teaspoon white cane sugar to the coffee.

    Add the sugar stage with teaspoon filled with white cane sugar
    Add the sugar visual check
  4. 04

    Dissolve the sugar

    Stir gently · 6 sec

    Stir gently for 6 seconds until the sugar dissolves.

    Dissolve the sugar stage with long metal bar spoon
    Dissolve the sugar visual check
  5. 05

    Float the cream

    1⅔ oz lightly whipped heavy cream

    Float 1⅔ oz lightly whipped heavy cream over the back of a bar spoon.

    Float the cream stage with small carafe of lightly whipped heavy cream
    Float the cream visual check
Watch dissolve the sugar
Watch: Dissolve the sugar

Stir gently for 6 seconds until the sugar dissolves.

AI-assisted illustration of one step. Follow the measured method above; sound is optional.
Key move

Keep the cream cool and lightly whipped so it floats as a distinct cap

Technique note

Why this build works

Irish Coffee relies on a temperature and texture contrast: hot sweetened coffee and whiskey underneath, cool lightly thickened cream above. Dissolving the sugar before floating the cream creates an even base and avoids stirring away the layer later. A preheated serving glass reduces heat loss while building. The cream should still flow from the spoon; stiff whipped cream sits as a mound rather than forming the intended layer to sip through.

Common failure points

The cream sinks into the coffee instead of floating.
Use chilled heavy cream, lightly whip until thicker but still pourable, and guide it over the back of a spoon just above the surface. Pouring from high above drives it into the coffee.
The coffee tastes unevenly sweet and sugar remains at the bottom.
Stir the sugar into the hot coffee and whiskey until no crystals remain before adding cream. A six-second prompt is guidance; coarser sugar may need longer.
Measure or substitute

Demerara sugar can replace white sugar at one level teaspoon and adds a darker flavor; dissolve it completely. Light cream or milk does not float like lightly whipped heavy cream. Decaffeinated coffee can replace regular coffee at 4 ounces without changing the method.

Recipe references

These references describe the drink or its ingredients. Our measured build and teaching notes are CocktailSteps adaptations; proportions and methods may differ from the reference.

  • IBA — Irish Coffee

Set the station

Tools

  • Aged-brass Japanese-style jigger
    Jigger

    Recommended brandCocktail Kingdom Japanese Style Jigger

  • Long aged-brass bar spoon
    Bar spoon

    Recommended brandCocktail Kingdom Teardrop Barspoon

  • Empty clear footed Irish coffee glass with a handle
    Irish coffee glass

    Recommended brandLibbey Georgian Irish Coffee Glass

Choose your bottle

Bottle buying guide

Best fit is our default. Spend less with Smart buy, or choose Upgrade when you want more character.

  • Base spirit

    Irish whiskey

    Choose a smooth Irish whiskey with enough cereal, vanilla, and gentle spice to remain recognizable beneath hot coffee, sugar, and cream.

    • Best fit · RecommendedJameson Irish WhiskeyApprox. $25–38 · 750 ml

      Soft grain, vanilla, and light spice integrate cleanly with coffee while remaining present under the cream.

    • Smart buyTullamore D.E.W. OriginalApprox. $24–35 · 750 ml

      A mellow fruit-and-cereal profile offers reliable mixing value in a warm, sweetened build.

    • UpgradeJameson Black BarrelApprox. $38–48 · 750 ml

      Extra toasted oak, caramel, and spice add depth without fighting the coffee or lightly whipped cream.

Approximate U.S. shelf prices reviewed July 2026. Local price and availability vary.

Know the pour

Low-medium

Hot coffee lengthens the Irish whiskey beneath a rich cream cap.

Contains alcohol. Serve hot with care, only to adults of legal drinking age, and enjoy responsibly.

Bartender mode

05 steps

Quick Check

One-glass amounts and technique at a glance. Repeat for each serving.

Ratio
1⅔ oz whiskey · 4 oz coffee · 1 tsp sugar · 1⅔ oz cream
Tools
Jigger · Bar spoon · Irish coffee glass
Technique
Dissolve the sugar, then float chilled cream over a spoon
Timing
6-second stir · serve hot beneath the cool cream

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Make this drink

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