Skip to content
CocktailHQ
refreshingsourherbal

Whiskey Smash

Bourbon muddled with lemon and mint, shaken and served over crushed ice — a whiskey take on the Mojito's freshness.

Difficulty
medium
Prep time
6 min
Strength
18.5% ABV
Glassware
Rocks glass
Base
whisky
Serves
1

Ingredients

  • Bourbon
    60ml
  • Whole lemon, cut into wedges

    Half a lemon, quartered, muddled whole for its juice and peel oils

    15ml
  • Fresh mint leaves

    About 8–10 leaves, plus a sprig for garnish

    7ml
  • Simple syrup
    15ml

Garnish: Mint sprig, Lemon wheel

Scale for a party

Method

  1. Add the lemon wedges and simple syrup to a shaker tin and muddle firmly to release the juice and peel oils.
  2. Add the mint leaves and press gently, just enough to bruise them — don't shred them.
  3. Add the bourbon and fill with ice.
  4. Shake hard for 10–15 seconds.
  5. Double-strain into a rocks glass filled with crushed ice, to catch the muddled lemon pulp and mint fragments.
  6. Garnish with a fresh mint sprig and a lemon wheel.

Equipment

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

  • Muddler

    Household swap: The handle end of a wooden spoon, pressed rather than pounded.

  • Ice crusher / Lewis bag

    Household swap: Wrap ice cubes in a clean tea towel and crush gently with a rolling pin.

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 Bourbon

    Best substitute: Rye Whisky

    This is the base in this drink.

    Flavour impact: Adds a spicier, drier edge that stands up assertively against the lemon and mint.

    What changes

    Expect less sweetness, more bitterness and more strength. 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.
    Bitterness ↑
    Bitterness builds across a drink rather than announcing itself, so this will read as a longer, drier finish.
    Strength ↑
    Rye Whisky is 45% ABV against 40%. A stronger bottle raises the alcohol in the finished drink and, with it, the perceived dryness and heat.
    Character
    you lose sweet, caramel, vanilla and oaky, and you gain spicy, dry, peppery and assertive. 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.
    • Pour slightly less, or lengthen the drink a little, and let the sweetness catch up.
    • Pour a little less, or add slightly more dilution, to land where the recipe intended.
    High confidenceA well-established and widely used variation on this drink.Shifts the drink

  • Instead of Whole Lemon (wedges)

    Best substitute: Lemon Juice

    This is the sour element in this drink.

    Quantity: Use about 25ml fresh lemon juice in place of the muddled wedges

    Flavour impact: Loses the peel oils' aromatic bitterness, giving a cleaner but less complex citrus character.

    What changes

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

    Acidity ↑
    More acidity makes the drink taste fresher and drier, and can push a balanced sour over into sharp.
    Intensity ↑
    A more intensely flavoured ingredient will start to dominate the components around it.
    Character
    Both are bright, and you lose sour and citrus-oil, and you gain tart, clean and citrusy. Numbers can't see this: two ingredients can be identically sour and still smell nothing alike.

    To correct for it

    • Use slightly less of it, or add a touch more sweetener to hold the balance.
    • Scale it back by a third and let the other ingredients hold their share.
    Moderate confidenceA practical simplification that keeps the drink's core balance but loses some of the smash technique's point.Shifts the drink

Make it better

  • Muddle the lemon firmly enough to break the peel's oils out, but not so hard that you pulverise the pith — over-muddled pith turns the drink bitter.
  • Add the mint after the lemon and syrup, and press gently — mint muddled directly against citrus rind bruises harder and turns bitter faster.
  • Crushed ice matters here; it chills the drink quickly and dilutes it gradually as you drink, rather than sitting inert like large cubes.

Rescue this drink

Tastes bitter
The lemon pith or mint was over-muddled. Press firmly but stop as soon as the aroma lifts.
Too sour
Add 5–10ml more simple syrup and shake again briefly.
Too weak once the ice melts
Crushed ice dilutes faster than cubes by design — drink it while it's fresh rather than letting it sit.
Bits of lemon and mint in every sip
Double-strain through a fine strainer as well as the shaker's built-in strainer before pouring over the crushed ice.
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.
The garnish is louder than the drinkgeneral guidance
A garnish is seasoning, and this one carries an aromatic garnish on a drink that is not especially assertive. If it smells more of the garnish than of itself, use less of the aromatic one rather than removing both — whole spices in particular keep giving long after the first sip.
Too sweetgeneral guidance
Add a small amount of fresh citrus juice or a dash of bitters to bring the balance back — adjust gradually and taste as you go.
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.
No muddlergeneral guidance
The handle end of a wooden spoon, pressed rather than pounded.

Make ahead & storage

Make to order

Make this one to order — it is built on crushed ice, which cannot be prepared ahead. You can still measure and group the ingredients in advance, which is most of the work.

What it tastes like

The taste, and what drives it

off-dry, sharp, light — a sour-structured drink served over crushed ice.

Off-dry

Dry → Sweet

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

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: Whole lemon, cut into wedges — supplies the acidity. Worked out partly from ingredient category rather than from recorded detail.

Light

Light → Rich

Light-bodied. It refreshes rather than satisfies, which is usually the intention.

What drives it: Bourbon — adds most of the weight.

Bold

Delicate → Bold

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

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

What you smell first

  • MintLeadsBefore the first sip

    From Fresh mint leaves, Mint sprig

  • VanillaLeads

    From Bourbon

  • Citrus peel

    From Lemon wheel

  • Oak

    From Bourbon

  • Caramel and molasses

    From Bourbon

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.

The herbs can be muddled too far

Degrades it

Pressing releases aromatic oil; shredding releases chlorophyll, which is bitter and grassy. The second is not a stronger version of the first — it is a different flavour.

How to handle it: Press two or three times and stop. If the leaves have gone black and the drink smells of cut grass, it has gone past it.

  • 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
    Whole lemon, cut into wedges 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 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.

  • 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
1/5
Freshness
4/5
Creaminess
0/5
Smokiness
0/5

Nutrition & alcohol

Estimate onlyBased on a standard 60ml bourbon pour at 40% ABV; the muddled lemon's exact juice yield varies by fruit.
Calories
181 kcal
Sugar
12 g
Carbohydrates
13 g
Alcohol units (UK)
2.4
US standard drinks
1.36
ABV
18.5%
Serving size
130 ml
Show calculation assumptions

Source: Calculated from standard measures

Calorie breakdown: ~133 kcal from alcohol, ~48 kcal from sugar and mixers.

Likely range: 136–226 kcal, reflecting the confidence level above — not a lab-measured figure.

Assumes 60ml bourbon at 40% ABV, roughly half a muddled lemon, mint and 15ml simple syrup, served over crushed ice with associated dilution.

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

Variations

  • Peach Smash

    Muddle a few slices of ripe peach alongside the lemon for a fruitier, late-summer version.

  • Rum Smash

    Replace the bourbon with gold rum for a lighter, sweeter take on the same technique.

What kind of drink this is

The structure behind the recipe

A muddled build: a sour-structured whisky-based drink, served over crushed ice — clean 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

    Bourbon

  • Sour element

    Whole lemon, cut into wedges

  • Sweet element

    Simple syrup

  • Aromatic

    Fresh mint leaves

Drinks built this way are collected as the Smash family.

Technique

muddled

Pressure ruptures cell walls in fruit or herbs, releasing juice and volatile oils directly into the drink.

Fresh, green, immediate aroma that no syrup or liqueur reproduces, because it has not been heated or preserved.

What it ruins: Herbs, if you keep going. Mint bruised gently gives oil; mint shredded gives chlorophyll, which is bitter and grassy. This is the technique most often overdone.

Everything about muddling →How the technique works →

Dilution

During mixing, then strained

Water from ice typically makes up around 20% of the finished drink for a muddled build (commonly 15–25%). Dilution is an ingredient here, not a side effect.

Why dilution is an ingredient →

Served

Over crushed ice

Rocks glass · 130ml

Crushed ice chills and dilutes faster than cubes and keeps doing both while you drink, which is exactly what a drink built on strong flavours wants.

Texture and aroma

CleanMint sprigFresh mint leaves

Nothing here thickens or aerates the drink — it is as light in the mouth as the liquid itself.

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 Whiskey Smash

A modern revival of the older 'smash' cocktail family, popularised in its bourbon-lemon-mint form in the 2000s by bartender Dale DeGroff.

No individual attribution is made because none is supportable — the smash family is far older and the modern bourbon version has no single documented author.

Family

Smash

Spirit · muddled fruit or herb · sweetener · optional citrus — served over crushed 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 well-documented modern classic built on the much older, well-established smash format.

High confidence