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An Old Cuban cocktail in a coupe glass with a mint leaf floating on the foam
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Old Cuban

Aged rum, lime, mint and Angostura, shaken and topped with sparkling wine — a Mojito that grew up.

Difficulty
medium
Prep time
6 min
Strength
14% ABV
Glassware
Coupe glass
Base
rum
Serves
1

Related drinks

Ingredients

  • Aged gold rum
    45ml
  • Fresh lime juice
    22ml
  • Simple syrup
    22ml
  • Fresh mint leaves

    About six leaves

    30ml
  • Angostura bitters
    2ml
  • Dry sparkling wine, to top
    60ml

Garnish: Mint sprig

Scale for a party

Method

  1. Chill a coupe glass.
  2. Put the mint leaves, lime juice and syrup in a shaker and press the mint gently against the side once or twice — enough to bruise it, not enough to shred it.
  3. Add the rum, the bitters and plenty of ice.
  4. Shake hard for about 10 seconds.
  5. Double-strain into the chilled coupe, through both the shaker strainer and a fine strainer, so no mint fragments come through.
  6. Top gently with sparkling wine and garnish with mint.

Equipment

Don't have everything? Here's what works instead.

  • Cocktail shaker

    Household swap: A clean jar with a tight-fitting lid

  • Fine strainer

    Household swap: A tea strainer held over the glass

Missing an ingredient?

Each swap below says what it changes and how to correct for it, so you can decide whether you are making this drink or a neighbouring one.

  • Instead of Gold Rum

    Best substitute: White Rum

    This is the base in this drink.

    Quantity: Use the same amount

    Flavour impact: White rum makes a lighter, sharper drink much closer to a Mojito served up. Perfectly good, but the aged rum's weight is what stops this being a Mojito with bubbles in it.

    What changes

    Expect less sweetness. Still a good drink, and a slightly different one.

    Sweetness ↓
    Less sweetness leaves the acid and the spirit more exposed, so the drink will taste sharper and drier than it should.
    Character
    you lose caramel, oaky, medium-bodied and warm, and you gain clean, light, subtly sweet and sugarcane-forward. Numbers can't see this: two ingredients can be identically sour and still smell nothing alike.

    To correct for it

    • Add a little more syrup, a small amount at a time, until the edges come back together.
    High confidenceA straightforward swap within the same spirit category; the drink stays balanced.Shifts the drink

  • Instead of Sparkling Wine

    Best substitute: Soda Water

    This is the lengthener in this drink.

    Quantity: Use the same volume

    Flavour impact: Soda water keeps the lift and loses the wine's body and faint sweetness. The result is closer to a shaken Mojito — a decent drink, but the sparkling wine is a third of what makes this one distinctive.

    What changes

    Soda Water moves the drink a long way — less sweetness, less acidity and less intensity. This is worth making deliberately rather than as a stand-in.

    Sweetness ↓
    Less sweetness leaves the acid and the spirit more exposed, so the drink will taste sharper and drier than it should.
    Acidity ↓
    Less acidity is the change people notice most and diagnose least — the drink goes flat and slightly cloying rather than obviously wrong.
    Intensity ↓
    A milder ingredient gets buried by whatever else is in the glass, and the drink loses the thing it was named for.
    Character
    you lose crisp, effervescent, dry and bright, and you gain neutral, fizzy, clean and light. Numbers can't see this: two ingredients can be identically sour and still smell nothing alike.

    To correct for it

    • Add a little more syrup, a small amount at a time, until the edges come back together.
    • Add a little more of it, or a squeeze of fresh citrus, until the drink lifts again.
    • Increase the measure, or accept a gentler drink and reduce the components competing with it.
    Moderate confidencePreserves the carbonation but not the character; a real fallback rather than an equal alternative.Makes a different drinkBecomes a variation

Make it better

  • Double-straining is not optional here. Shredded mint in a clear drink looks like a mistake and tastes grassy.
  • Top the sparkling wine slowly down the side of the glass — poured in from a height it kills the foam the shake just built.
  • An aged rum with some sugar-cane sweetness suits this best. A very dry or heavily-oaked rum fights the mint.
  • Chill the glass in the freezer for a few minutes beforehand — a warm glass takes the edge off a well-made drink fast.
  • Add the carbonated mixer last, after shaking or stirring the rest, and pour gently to keep as much fizz as possible.
  • Use freshly squeezed citrus juice rather than bottled — the aromatic oils fade fast once juiced, so squeeze just before making the drink.

Rescue this drink

Green flecks all through the drink
Double-strain, and press the mint rather than muddling it hard. Mint releases its oils with very little pressure.
The bubbles disappear immediately
Chill the sparkling wine properly and pour it slowly down the inside of the glass rather than into the middle.
Tastes flat and too sweet
Your lime is probably not fresh. Bottled lime juice has no aroma and this drink depends on it.
Tastes thin
Check the rum — a light white rum in place of an aged one leaves nothing underneath the mint and wine.
It foams over when the mixer goes ingeneral guidance
Something in the glass is nucleating the carbonation — usually fresh ice with frost on it, or a sugary residue on the side. Pour the mixer slowly down the inside of the glass onto a spoon rather than onto the ice, and add it last. A drink built the other way round loses most of its fizz before it reaches the table.
You cannot smell itgeneral guidance
Most of a drink's aroma is on top of it, not in it. Slap the herb sprig once between your palms before it goes in; it bruises the surface oils without shredding the leaf. Aroma also fades fastest of anything in a drink, so garnish at the moment of serving rather than in advance.
Too sourgeneral guidance
Add a little more sweetener (simple syrup or the cocktail's usual sweetening ingredient), a small amount at a time.
Served too warmgeneral guidance
Chill the glass, ice and every ingredient ahead of time — a warm pour is the fastest way to lose a cold drink's balance. For one serving, there's no real fix beyond rebuilding it properly chilled; for a batch, keep everything refrigerated until the moment of serving and add ice last.
Over-diluted (tastes watery)general guidance
Likely shaken too long, or with too much ice surface area. For one serving there's no fixing it after the fact — rebuild with fewer, larger ice cubes and a shorter shake. Planning a batch? Shorten the ice-contact time across the whole round, not just this glass.
Under-diluted (tastes harsh or too concentrated)general guidance
For one serving, stir in a few drops of chilled water to open it up. For a batch, extend the shake time slightly on the next round.
No cocktail shakergeneral guidance
A clean jar with a tight-fitting lid
Missing the garnishgeneral guidance
No mint sprig? A single mint leaf floated on the foam (Less imposing, and it stays out of the way while you drink.)

Make ahead & storage

Batch the base, finish at serving

Batch the 4 stable components days ahead and add fresh lime juice and dry sparkling wine, to top when you pour.

Add about 27% water to the batch to replace what the ice would otherwise contribute, or it will pour noticeably harsher than a fresh one.

Fresh lime juice:
Fresh citrus loses its aroma within hours and turns dull. Squeeze it on the day.
Dry sparkling wine, to top:
Carbonated — it goes flat in a bottle, and there is no way to put the fizz back.

What it tastes like

The taste, and what drives it

sweet, sharp, very light, sparkling — a sour-structured drink served long, over ice.

Sweet

Dry → Sweet

Openly sweet, and balanced by something else rather than hidden.

What drives it: Simple syrup — carries the most sugar into the glass.

Sharp

Soft → Sharp

Properly sharp. This is the axis the drink is built on.

What drives it: Fresh lime juice — supplies the acidity.

Faintly bitter

Gentle → Bitter

A bitter edge you would only notice if you looked for it.

What drives it: Angostura bitters — provides the bitterness.

Very light

Light → Rich

Almost weightless in the mouth — closer to a long soft drink than to a sipper.

What drives it: Aged gold rum — adds most of the weight.

Sparkling

Still → Sparkling

Carbonated, which lifts the aromatics and makes the drink taste drier than its sugar content alone would suggest.

What drives it: Dry sparkling wine, to top — carries the carbonation.

Bold

Delicate → Bold

Bold. This drink is the loudest thing on the table.

What drives it: Aged gold rum — is the most concentrated thing in the glass.

What you smell first

  • MintLeadsBefore the first sip

    From Fresh mint leaves, Mint sprig

  • Orchard fruit

    From Dry sparkling wine, to top

  • Citrus peel

    From Fresh lime juice

  • Caramel and molasses

    From Aged gold rum

Aromas marked as sitting above the drink reach you before the first sip — skipping that garnish changes the drink more than its size suggests.

How it was worked out

Each reading comes from the recipe's own recorded taste scores combined with what each ingredient contributes, weighted by how much of it is in the glass. Almost everything in this drink has detailed ingredient data behind it.

How balance actually works →

If it isn't right

What goes wrong with this drink, and why

Only the faults this particular recipe is actually prone to — each with the likely cause, the adjustment, and what the adjustment costs you.

  • It's too sweet

    Likely cause
    Simple syrup is carrying the sugar here, and it is the easiest thing in the drink to over-pour — syrup clings to a jigger and a "splash" is rarely the same twice.
    What to change
    Cut simple syrup by about a third and rebuild. If it is already made, a squeeze of citrus is faster than starting again.
    What that does
    The drink will read sharper as well as less sweet, because the acid stops being balanced. That is usually the intention, but it is a bigger change than it sounds.

  • It's too sour

    Likely cause
    Fresh lime juice varies more than any other ingredient in the drink. Limes differ by weeks of ripeness, and a sharp one can be half again as acidic as a mild one at the same measure.
    What to change
    Add sweetener a few millilitres at a time rather than diluting — you are correcting a ratio, not a concentration.
    What that does
    Sourness recedes and the drink gains a little weight. Overshoot and you will be reading the too-sweet entry above instead.

  • It tastes weak

    Likely cause
    Usually dilution rather than measurement: shaking adds water as it chills, and wet or small ice adds far more of it than cold, large ice does.
    What to change
    Use larger, colder ice and work faster. Adding more spirit fixes the symptom and unbalances everything else.
    What that does
    The drink gains definition without gaining sugar. It will also read as slightly sharper, which is what 'more presence' usually means in practice.

  • It's gone flat

    Likely cause
    Dry sparkling wine, to top loses gas to warmth, to agitation and to anything it can nucleate against — pulp, sugar crystals, a dry glass.
    What to change
    Chill the mixer properly, add it last, pour it against the inside wall of the glass, and stir once at most.
    What that does
    The bubbles last, which also makes the drink taste drier — carbonation contributes a real acidity of its own on top of the lift.

  • It's watery

    Likely cause
    Shaking adds water while it chills, and the two cannot be separated. Wet ice from a freezer door, or small cubes, will over-dilute before the drink is properly cold.
    What to change
    Use bigger, drier, colder ice and stop sooner. Chilling the glass first buys you time you would otherwise spend diluting.
    What that does
    More flavour concentration at the same temperature. Under-dilute instead and the drink will taste harsh — this is a target, not a direction.

  • It doesn't smell of anything

    Likely cause
    The aroma you are missing is probably mint, which sits above the drink rather than in it — skipping or under-expressing the garnish removes it entirely.
    What to change
    Express the peel over the surface with the skin facing the drink, then drop it in. Herbs go in the glass, not on the side.
    What that does
    Aroma arrives before flavour does, so the whole drink reads as more intense without a single measure changing. The oil does land in the drink, though — an over-expressed peel adds a faint bitterness to the first mouthful.

Taste profile

Sweetness
3/5
Sourness
3/5
Bitterness
1/5
Strength
3/5
Fruitiness
2/5
Freshness
4/5
Creaminess
0/5
Smokiness
0/5

Nutrition & alcohol

Estimate onlyCalculated from standard strengths; sparkling wine sugar varies considerably between brut and extra-dry.
Calories
215 kcal
Sugar
22 g
Carbohydrates
23 g
Alcohol units (UK)
2.2
US standard drinks
1.18
ABV
14%
Serving size
150 ml
Show calculation assumptions

Source: Calculated from standard measures

Calorie breakdown: ~116 kcal from alcohol, ~99 kcal from sugar and mixers.

Likely range: 161–269 kcal, reflecting the confidence level above — not a lab-measured figure.

Assumes rum at 40% ABV, brut sparkling wine at 12%, 1:1 simple syrup, and about 25% shaking dilution.

These figures are estimates, not laboratory measurements — individual tolerance to alcohol varies. See our responsible drinking guidance.

Variations

  • Old Cuban with soda

    Soda water in place of the sparkling wine — closer to a shaken Mojito, and considerably cheaper to make.

What kind of drink this is

The structure behind the recipe

A shaken build: a sour-structured rum-based drink, served long, over ice — sparkling in the mouth.

Sour-structured

Something sour and something sweet held in balance over a base — the structure behind the whole sour family and everything descended from it.

  • Base

    Aged gold rum

  • Sour element

    Fresh lime juice

  • Sweet element

    Simple syrup

  • Bitter element

    Angostura bitters

  • Lengthener

    Dry sparkling wine, to top

  • Aromatic

    Fresh mint leaves

Drinks built this way are collected as the Sour family.

Technique

shaken

Ice is thrown against the liquid and against itself, chipping fragments off and driving air through the mix. Chilling, dilution and aeration all happen at once and cannot be separated.

A lighter, briefly frothy body and a cloudy appearance that settles as it stands. The aeration blunts alcoholic heat, which is why a shaken drink tastes softer than a stirred one of the same strength.

What it ruins: Clarity, and any carbonation. A shaken spirits-only drink arrives cloudy with ice shards floating in it, and shaking anything fizzy is the one rule with no exceptions.

Everything about shaking →How the technique works →

Dilution

During mixing, then strained

Water from ice typically makes up around 30% of the finished drink for a shaken build (commonly 25–35%). Dilution is an ingredient here, not a side effect.

Why dilution is an ingredient →

Served

Long, over ice

Coupe glass · 150ml

Served on ice, so it keeps chilling in the glass. A larger, colder, slower drink than the same spirits served straight up.

Texture and aroma

SparklingMint sprigFresh mint leavesAngostura bitters

Carbonation lifts aromatics and adds a slight acidity of its own, which is why a long drink can taste drier than its sugar content suggests.

These components are doing aromatic work: you meet them at the nose before the first sip, and they shape how everything underneath reads.

Where to go from here

Each of these is here because of something specific about this drink, not as a standard set of links.

Where it comes from

Origin and family

Origin of the Old Cuban

Created by Audrey Saunders at Bemelmans Bar in New York around 2001 and widely credited to her. One of the few cocktails of its era to enter the standard repertoire.

Proportions follow the widely-published version of the original specification.

Family

Sour

2 parts spirit · 1 part citrus · 1 part sweetener — shaken, strained, served up or over ice.

On drinks history

Cocktail origin stories are frequently repeated and rarely evidenced. Our history section separates what is documented from what is folklore rather than picking whichever version reads best.

History and culture →

Try this next

Questions people ask

How is an Old Cuban different from a Mojito?
Same flavours, completely different drink. The Old Cuban uses aged rather than white rum, is shaken and strained rather than built over ice, arrives in a coupe rather than a tall glass, and is topped with sparkling wine rather than soda. It is shorter, stronger, and considerably more elegant.
Why double-strain it?
Because shaken mint breaks into fragments and this is a clear drink in a stemmed glass. Straining through both the shaker strainer and a fine strainer keeps the mint aroma and leaves the leaf behind.
Does it have to be Champagne?
No — any dry sparkling wine works, and a decent cava or prosecco is a better use of money here than Champagne. The wine is a top-up on a drink that already has rum, lime and mint in it, and the differences do not survive that.
Can I make it alcohol-free?
Partly. Alcohol-free sparkling wine handles the top, but nothing replaces the aged rum's weight, so the result is closer to a shaken Virgin Mojito with bubbles. That is a good drink, and it is worth calling it one rather than pretending it is this.

Use up your ingredients

Bought a bottle just for this? Here's what else it's good for.

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Work out bottles, mixers, ice and total alcohol units for any number of guests.

Recipe confidence

Recent, single-author and well documented, with consistent proportions across sources.

High confidence