Skip to content
CocktailHQ
A pink Cosmopolitan in a coupe glass with an orange peel garnishPhoto by Marcelo Verfe on Pexels
sourfruitystrong

Cosmopolitan

Citron vodka, triple sec, cranberry and lime, shaken pink and served up — sharp, bright and unapologetically 90s.

Difficulty
easy
Prep time
5 min
Strength
20% ABV
Glassware
Coupe glass or martini glass
Base
vodka
Serves
1

Related drinks

Ingredients

  • Citron vodka
    45ml
  • Triple sec
    15ml
  • Cranberry juice
    15ml
  • Fresh lime juice
    15ml

Garnish: Orange peel

Scale for a party

Method

  1. Chill the glass in advance.
  2. Add citron vodka, triple sec, cranberry juice and lime juice to a shaker with ice.
  3. Shake hard for 10–15 seconds.
  4. Double-strain into the chilled glass.
  5. Garnish with a twist of orange peel.

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 small 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 Citron Vodka

    Best substitute: Vodka

    This is the base in this drink.

    Quantity: Add an extra 5ml lime juice

    Flavour impact: Loses some citrus aromatics but stays well balanced overall.

    What changes

    Expect less sweetness, less acidity and less intensity. 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.
    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
    Both are clean, and you lose citrusy, bright and neutral base, and you gain neutral, smooth and subtle. 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.
    High confidenceA common and widely accepted substitution.Shifts the drink

  • Instead of Triple Sec

    Best substitute: Orange Curaçao

    This is the sweet element in this drink.

    Flavour impact: Slightly richer and less sharply orange than triple sec.

    What changes

    Expect more bitterness. Still a good drink, and a slightly different one.

    Bitterness ↑
    Bitterness builds across a drink rather than announcing itself, so this will read as a longer, drier finish.
    Character
    Both are orange, and you lose sweet, clean and citrusy, and you gain bittersweet, aromatic and rich. Numbers can't see this: two ingredients can be identically sour and still smell nothing alike.

    To correct for it

    • Pour slightly less, or lengthen the drink a little, and let the sweetness catch up.
    High confidenceBoth are dry orange liqueurs commonly interchanged behind the bar.Shifts the drink

Make it better

  • Citron vodka gives the traditional citrus lift — plain vodka works too, just add a touch more lime.
  • Shake hard and briefly for a bright colour and a light foam on top.
  • Use unsweetened cranberry juice, not a sugary cranberry cocktail drink, or the balance tips too sweet.
  • Chill the glass in the freezer for a few minutes beforehand — a warm glass takes the edge off a well-made drink fast.
  • Use freshly squeezed citrus juice rather than bottled — the aromatic oils fade fast once juiced, so squeeze just before making the drink.
  • Express the citrus peel by pinching it, skin-side down, over the drink before dropping it in — this releases aromatic oils across the surface.

Rescue this drink

Too tart
Add a touch more triple sec, or a small dash of simple syrup.
Too sweet or artificial-tasting
Switch to unsweetened cranberry juice rather than a cranberry cocktail drink.
Pale colour
Use a less-diluted, deeper-coloured cranberry juice.
Tastes thin, with no weight to itgeneral guidance
A short shaken drink with nothing rich in it depends on sugar and dilution for body. Try a slightly richer syrup — two parts sugar to one of water rather than equal parts — which adds weight without adding much more sweetness. Egg white or aquafaba does the same job more dramatically, and turns it into a sour.
You cannot smell itgeneral guidance
Most of a drink's aroma is on top of it, not in it. Squeeze the peel skin-side-down over the surface before dropping it in — the oil should visibly spray. A twist placed in the glass without being expressed contributes almost nothing. Aroma also fades fastest of anything in a drink, so garnish at the moment of serving rather than in advance.
Shaken too longgeneral guidance
Ten to fifteen seconds is a full shake. Beyond that the ice fractures and keeps diluting while you are still working, so the drink arrives cold, thin and slightly foamy when it should be sharp. Shake hard and briefly rather than gently and long — the two are not interchangeable.
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 orange peel? An orange wedge dropped in works if you don't have a peeler for a twist.

Make ahead & storage

Batch the base, finish at serving

Batch the 3 stable components days ahead and add fresh lime juice 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.

What it tastes like

The taste, and what drives it

off-dry, sharp, very light — a sour-structured drink served straight up, no ice.

Off-dry

Dry → Sweet

Sweetened enough to take the edge off without reading as a sweet drink.

What drives it: Triple sec — 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.

Very light

Light → Rich

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

What drives it: Citron vodka — adds most of the weight.

Bold

Delicate → Bold

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

What drives it: Citron vodka — is the most concentrated thing in the glass.

What you smell first

  • Citrus peelLeadsBefore the first sip

    From Citron vodka, Triple sec, Fresh lime juice, Orange peel

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
    Triple sec 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 triple sec 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 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 citrus peel, 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.

  • It tastes one-dimensional

    Likely cause
    With 4 components there is nowhere for complexity to hide — a sour-structured drink is exposed by design, so a dull one is usually a dull ingredient rather than a missing step.
    What to change
    Change the quality of what is there before adding anything new: fresh citrus rather than bottled, a better base bottle, a dash of bitters. Bitters add layers at a scale nothing else matches.
    What that does
    More going on at the same strength and sweetness. Adding a whole extra ingredient instead usually produces a muddier drink rather than a deeper one.

Taste profile

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

Nutrition & alcohol

Estimate onlyBased on standard 45ml/15ml pours; cranberry juice sweetness varies by brand.
Calories
150 kcal
Sugar
8 g
Carbohydrates
9 g
Alcohol units (UK)
2.25
US standard drinks
1.13
ABV
20%
Serving size
100 ml
Show calculation assumptions

Source: Calculated from standard measures

Calorie breakdown: ~110 kcal from alcohol, ~40 kcal from sugar and mixers.

Likely range: 113–188 kcal, reflecting the confidence level above — not a lab-measured figure.

Assumes citron vodka at 40% ABV and triple sec at 30% ABV.

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

Variations

  • Prefer it alcohol-free?

    Try the Alcohol-Free Cosmopolitan, built to carry the same flavour without any alcohol.

  • French Cosmo

    Replace the cranberry juice with raspberry liqueur for a deeper, berry-forward version.

  • Cosmopolitan Royale

    Top with a splash of sparkling wine after straining.

What kind of drink this is

The structure behind the recipe

A shaken build: a sour-structured vodka-based drink, served straight up, no ice — light and lively 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

    Citron vodka

    Spirit in the largest measure — read as the base.

  • Modifier

    Cranberry juice

    Acidic (4/5) but not the sharpest thing in the drink — it flavours alongside the acid rather than being it.

  • Sour element

    Fresh lime juice

    A short, sharp measure — recorded acidity 5/5, and nothing sharper is poured short, so this is the sour element.

  • Sweet element

    Triple sec

    Sweet liqueur (4/5) and nothing else in the drink sweetens — so this is the sweet element, the way triple sec is in a Margarita.

Drinks built this way are collected as the Sour family.

4 components' roles areworked out from the ingredient's category and recorded taste attributes rather than set by hand — the reasoning is shown above so you can disagree with it.

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

Straight up, no ice

Coupe glass or martini glass · 100ml

Chilled during mixing and then strained away from the ice, so it arrives at its coldest and most concentrated and warms from the first sip — which is why 100ml is the right size for it.

Texture and aroma

Light and livelyOrange peel

Shaking whips air through the drink, giving a lighter, briefly frothy body that settles as it stands.

Aroma arrives before flavour does. A citrus twist is expressed over the surface so its oils sit on top of the drink — skipping it changes the drink more than its size suggests.

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 Cosmopolitan

American, rose to prominence in the 1990s though earlier versions of the drink existed from the 1980s.

Family

Sour

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

1980 onwardOther modern classics drinks →

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

Use up your ingredients

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

Related tools

Scale this for a party

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

Recipe confidence

A modern classic with a widely agreed ratio, though exact recipes vary slightly between bars.

Moderate confidence