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Coffee Drink

Espresso Martini Recipe: Ingredients, Foam & Caffeine

By Mara EllisonReviewed by Online Coffee Guide editorial teamPublished Updated 6 min read

An espresso martini is a cold cocktail of vodka, coffee liqueur, espresso and sugar syrup, shaken with ice and strained into a chilled stemmed glass. Its fine coffee foam sits above a fluid, bittersweet drink.

Espresso martini in a stemmed glass with a tan foam cap and coffee-bean garnish.
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Drink Snapshot

Caffeine
65 mg reference30 ml (1 US fl oz) espresso plus 30 ml (1 US fl oz) KahlúaIncludes published references for both espresso and coffee liqueur. Garnish excluded.
Calories
Estimated 210 kcal40% Absolut + 16% Kahlúa + 6 g sugar + espressoIncludes alcohol energy from the named bottles. Shaking water has no calories; bean garnish is excluded.
Serving, sugar and sources
Serving
1 cocktail: 50 ml (1.7 US fl oz) vodka + 30 ml (1 US fl oz) liqueur + 30 ml (1 US fl oz) espresso + 12 g (0.42 oz) syrup; shaking ice strained out
Made with
Alcoholic; 50 ml (1.7 US fl oz) 40% vodka and 30 ml (1 US fl oz) 16% liqueur in this example
Sugar
Estimated 18 g. The liqueur and prepared syrup both supply sugar. Different bottles and syrups change the estimate.
Preparation
About 10 minutes; syrup ready

Named bottle nutrition, USDA ingredient estimates and separate published caffeine references. Check your bottle’s ABV and label for the ingredient estimates. See the full calculation or label comparison.

Key Takeaways

  • 1Choose the espresso by flavor: cocoa or nut notes make a familiar dessert cocktail, while a brighter coffee brings more contrast.
  • 2Freshly prepared, cooled espresso and a firm shake help create the characteristic surface.
  • 3Coffee liqueur already contributes sweetness; the syrup adjustment is the easiest way to make the finish less sweet.
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Espresso Martini Recipe

IBA-Inspired Espresso Martini

Have the syrup prepared and espresso machine ready. Chill the serving glass before mixing and leave room for dilution from the shaking ice.

The IBA recipe specifies 50 ml (1.7 US fl oz) vodka, 30 ml (1 US fl oz) Kahlúa, 10 ml (0.34 US fl oz) syrup and one strong espresso. This home adaptation defines the espresso as 30 ml (1 US fl oz) and uses 12 g (0.42 oz) of syrup made with equal weights sugar and water. Weigh the prepared syrup for this version.

To prepare a small syrup batch, dissolve 20 g (5 US tsp) sugar in 20 g (4 US tsp) warm water and let it cool. Weigh out 12 g (0.42 oz) for the cocktail; save the remaining syrup separately.

Recipe

Espresso martini

Makes:
1 cocktail
Time:
About 10 minutes; syrup ready

Ingredients

  • 50 ml (1.7 US fl oz) vodka, 40% ABV
  • 30 ml (1 US fl oz) Kahlúa Original, 16% ABV reference
  • 30 ml (1 US fl oz) espresso, cooled
  • 12 g (0.42 oz) prepared syrup: equal weights sugar and water
  • 150 g (5.3 oz) ice, for shaking
  • 3 coffee beans, garnish

Equipment

  • Espresso maker and open heatproof cup
  • Millilitre measure and scale
  • Cocktail shaker and strainer
  • 180–200 ml (6.1–6.8 US fl oz) coupe or martini glass

Method

  1. Cool. Prepare 30 ml (1 US fl oz) espresso and cool it in an open heatproof cup. Chill a 180–200 ml (6.1–6.8 US fl oz) coupe or martini glass.
  2. Measure. Add 50 ml (1.7 US fl oz) vodka, 30 ml (1 US fl oz) coffee liqueur, 12 g (0.42 oz) prepared syrup and the cooled espresso to a shaker. Add 150 g (5.3 oz) solid ice cubes.
  3. Shake. Close the shaker and shake firmly for 10–15 seconds, until very cold. Strain promptly into the chilled glass without serving ice.
  4. Finish. Set 3 coffee beans on the foam and serve immediately.

Estimated nutrition: 210 kcal · 18 g total sugar. Per cocktail, using Absolut and 16% Kahlúa; bean garnish excluded.

Recipe notes

For the syrup, dissolve 20 g (5 US tsp) sugar in 20 g (4 US tsp) warm water and cool. Weigh out 12 g (0.42 oz) for this cocktail.

Caffeine does not offset alcohol.

Cooled espresso, vodka, coffee liqueur and syrup measured and shaken with ice, then strained without serving ice and garnished with three coffee beans.
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Measure the ingredients before shaking; ice chills and dilutes the cocktail, then is strained out.

Prepare the coffee with the espresso brewing method, then cool it before closing the shaker.

What Does Espresso Martini Taste Like?

An espresso martini is cold and concentrated, with roasted coffee bitterness, sweet coffee liqueur and a warming spirit finish. Shaking gives it a fine foam cap that feels airy against the more fluid cocktail beneath. The texture comes from the shaken coffee mixture, so it feels lighter than a coffee milkshake.

I prefer to keep a noticeable bitter-coffee edge because it gives the sweet liqueur a clear counterpoint and makes the finish less sticky. A coffee with cocoa or nut notes is an easy starting point; a brighter espresso can make the same cocktail feel more lively. The syrup adjustment below lets you change sweetness while keeping the coffee-and-liqueur combination familiar.

How Do You Get Foam on an Espresso Martini?

Cool the espresso, use solid ice, shake firmly and strain promptly. Kahlúa’s preparation guide also uses cooled espresso and vigorous shaking. Its equal-parts recipe differs from the IBA-inspired proportions above.

How Do You Get Foam on an Espresso Martini?
How Do You Get Foam on an Espresso Martini?
What happened?Adjustment for the next glass
Little foamUse freshly prepared, cooled espresso and shake firmly with solid ice. Coffee composition still affects the result.
Thin, watery flavorCool the coffee first; avoid partly melted ice and strain as soon as the drink is cold.
Too sweetHalve the prepared syrup to 6 g (0.21 oz), or omit it; keep the liqueur measure constant when comparing.
Harsh bitternessCorrect an overextracted shot or try a less bitter roast before adding more sugar.
Large ice chips in the glassStrain through a fine sieve as well as the shaker strainer.

Shaking creates the foam cap. The recipe needs no egg white or cream.

Espresso Martini Coffee and Liqueur Substitutions

  • Without an espresso machine: try 30 ml (1 US fl oz) strong moka-pot coffee or a cold-brew concentrate, cooled. Use the chosen coffee’s caffeine information and adjust for its flavor and foam.
  • Without Kahlúa: use 30 ml (1 US fl oz) of another coffee liqueur and check its sweetness and ABV before adding the full syrup portion. Simply omitting it removes both alcohol and a substantial sweet coffee component.
  • Decaf: decaf espresso reduces the coffee’s caffeine contribution. The coffee liqueur may still contain caffeine, and the cocktail remains alcoholic.
  • Alcohol-free: both vodka and coffee liqueur need suitable alcohol-free replacements. Decaf alone does not make a mocktail; confirm replacement labels and rebalance sweetness.

Store Kahlúa Original in a cool, dry place out of direct sunlight; refrigeration is not required. The maker's US FAQ gives a four-year shelf life for an unopened Original bottle and notes that coffee flavor fades over time.

For several guests, multiply the measured ingredients, then shake individual servings or an amount comfortably within the shaker’s capacity. Shake each batch just before serving for fresh foam. An iced carajillo pairs coffee with liqueur without this vodka-and-syrup combination; Irish coffee is served hot under cream.

How Much Caffeine, Alcohol and Sugar Is in an Espresso Martini?

This cocktail has an estimated 210 kcal, 18 g sugar and 65 mg caffeine, excluding the bean garnish. The estimate uses 50 ml (1.7 US fl oz) 40% vodka, 30 ml (1 US fl oz) 16% Kahlúa, 30 ml (1 US fl oz) espresso and 12 g (0.42 oz) equal-weight sugar syrup. The stated 40% vodka and 16% liqueur supply 24.8 ml (0.84 US fl oz) pure alcohol before losses.

Bottle-specific calories, caffeine and alcohol calculation
How Much Caffeine, Alcohol and Sugar Is in an Espresso Martini?Scrollable table
How Much Caffeine, Alcohol and Sugar Is in an Espresso Martini?
ComponentEstimated energy contributionEstimated total sugar
50 ml Absolut vodka, 40% ABV111 kcal0 g
30 ml Kahlúa Original, 16% ABV74 kcal12 g
12 g equal-weight syrup, containing 6 g sugar23 kcal6 g
30 ml espresso3 kcal0 g reference
Whole cocktail, rounded210 kcal18 g

The Absolut and 16% Kahlúa producer tables supply the bottle values. USDA granulated sugar supplies 387 kcal per 100 g; prepared espresso supplies a small energy proxy using its fluid-ounce portion. Product labels vary by bottle and market.

Before rounding, the ingredient energy is 110.5 + 73.5 + 23.22 + about 2.7 = 209.9 kcal. Kahlúa contributes 11.79 g sugar; the syrup contains 6 g granulated sugar, equivalent to 5.99 g total sugars using USDA. The total is about 17.8 g sugar.

Mayo Clinic lists 63 mg caffeine for 30 ml (1 US fl oz) espresso. Kahlúa’s FAQ gives approximately 5 mg per 1.5 US fl oz; scaling that serving to 30 ml (1 US fl oz) gives about 3.4 mg. Together that is about 66 mg, displayed as 65 mg. The liqueur figure is a separate approximate brand reference, not a batch-specific assay of the 16% bottle.

The alcohol calculation is 50 × 0.40 + 30 × 0.16 = 24.8 ml (0.84 US fl oz) pure alcohol. Finished ABV depends on meltwater and final liquid volume; changing the liqueur’s ABV also changes the alcohol input.

This also gives a useful sweetness comparison: omitting the syrup removes an estimated 23 kcal and 6 g sugar, leaving 185 kcal and 12 g sugar with the other ingredients unchanged. It does not remove the liqueur’s sugar or reduce the measured alcohol input.

The CDC warns that caffeine does not reduce alcohol’s effects. Feeling more awake is not evidence of being less impaired; this is not a drink to use to sober up or make driving safe.

From Vodka Espresso to Espresso Martini

London bartender Dick Bradsell created the drink in Soho in the 1980s. His daughter Bea describes a busy Soho Brasserie bar with a newly installed espresso machine close at hand. Coffee and vodka came together with coffee liqueur in an early drink called the Vodka Espresso, served over ice.

In Bea’s account, the familiar cocktail emerged through years of refinement. Bradsell wanted a dessert drink whose ingredients softened one another, taking inspiration from the Brandy Alexander. The recipe later moved into a V-shaped martini glass, with coffee beans as its garnish. The present IBA version carries that name and presentation with vodka, coffee liqueur, espresso and syrup.

Common Questions

Can I put hot espresso straight into a closed shaker?
For this method, let it cool in an open heatproof cup first. A cold-water bath around the cup speeds cooling and helps limit uncontrolled ice melt.
Does an espresso martini need Baileys or cream?
No. This recipe uses vodka, coffee liqueur, espresso and syrup. Cream liqueur makes a different, richer variation and changes the alcohol, sugar and dairy assumptions.
Why is my drink sweeter with a different coffee liqueur?
Liqueurs differ in sugar, alcohol and coffee intensity; compare the bottle labels. Try halving the prepared syrup to 6 g (0.21 oz), or omit it, while keeping the 30 ml (1 US fl oz) liqueur portion constant.
Can I make espresso martinis ahead?
Measure the ingredients and chill the glasses before serving, then shake each batch with ice just before pouring. Shaking at the last moment gives the drink its fresh foam.

Editor's Take

Sources and Further Reading

11 references

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