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Jerry Can Spirits®

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Shaking & Mixing

Muddler

A muddler is a blunt pestle, about 20 to 25cm long in the ones we use (Urban Bar’s own 360 muddlers are 24 and 24.5cm), for pressing herbs, fruit and sugar in the base of a glass or shaker to release juice and oils. Mint wants a few gentle presses; limes and sugar cubes want firm ones. It is the tool for the Mojito, the Caipirinha, an Old Fashioned built on a sugar cube, and smashes.

See all bar equipment

The tool

About the Muddler

Press Leaves Gently

Mint stores much of its aroma in tiny oil glands on the leaf’s skin. A few gentle presses open them. Grinding or twisting tears the leaf apart and brings out grassy, bitter flavours along with the oil.

For a Mojito, one or two straight presses on the mint, no twisting. Shredded leaves and a dark green drink mean it went too far.

Basil in the Gin Basil Smash is handled differently: it is muddled firmly with the lemon and syrup for about 20 seconds, then double strained, so the drink takes the colour and flavour of the leaf and leaves the pieces behind.

Lime and Sugar Need Force

Hard ingredients reverse the rule.

A sugar cube in an Old Fashioned is crushed with a splash of water until it dissolves. Lime in a Caipirinha is pressed and twisted for 20 to 30 seconds, until the juice runs and the sugar starts to dissolve, and the sugar’s grain works against the peel to lift its oil.

Juicy fruit and vegetables sit at the hard end too. Cucumber, watermelon and cherry tomatoes are muddled hard in the shaker, as in the Eastern Standard and the Tomatini, because they are there for their juice.

How hard to muddle, by ingredient

Mint

Pressure
A few gentle presses
Stop when
The mint smells strongly but the leaves are whole
Example
Mojito

Basil

Pressure
Firm, in the shaker
Stop when
After about 20 seconds; double strain
Example
Gin Basil Smash

Lime wedges with sugar

Pressure
Firm, pressing and twisting
Stop when
The juice runs and the sugar dissolves
Example
Caipirinha

Sugar cube

Pressure
Firm, with a little water
Stop when
The sugar has dissolved
Example
Old Fashioned

Cucumber, tomato, watermelon

Pressure
Hard
Stop when
The fruit is fully juiced
Example
Tomatini

Wood or Steel

Unvarnished hardwood is traditional. It is slightly kinder to leaves, absorbs smells over time, and should never go in a dishwasher, where heat and water split it.

Stainless steel, often with a toothed nylon or steel head, cleans completely and lasts. The teeth grip lime skin and fruit well; ease off with mint, because they tear leaves faster than a flat head does.

Avoid varnished or painted wood. The coating chips with use and ends up in the drink.

If You Do Not Own One

The end of a wooden rolling pin or the handle of a wooden spoon will do, provided it reaches the base of the glass or tin.

Avoid anything narrow or sharp, such as a knife handle or a fork. The force concentrates on a small point and shreds rather than presses.

Length matters in a shaker: at about 20 to 25cm, a muddler reaches the bottom of a tall tin with your knuckles clear of the rim.

Using it

Using the Muddler

Usage

Mojitos, Caipirinhas, smashes, an Old Fashioned built on a sugar cube, and drinks muddled with fruit or vegetables in the shaker, such as the Tomatini. Used in the glass or the tin, so nothing is lost in a transfer.

Pro Tip

Match the pressure to the ingredient: leaves get pressed, sugar gets crushed, and lime and juicy fruit get pushed until the juice runs.

Professional Tips

  • Leaves: a few gentle presses, never a twist.
  • Lime and sugar: press firmly, and twist if the recipe says so.
  • Muddle in the tin if the drink is double strained.
  • Rinse it straight away, especially wood.

Alternatives

Budget Alternative

The end of a wooden rolling pin or the handle of a wooden spoon, if it reaches the base of the glass.

Premium Option

A one-piece stainless steel muddler with a ridged head and some weight. The money buys a tool with no join to loosen and nothing to absorb smells.

Specifications

  • Material

    Stainless steel with a nylon or steel head, or unvarnished hardwood

  • Capacity

    Not applicable

  • Details

    About 20 to 25cm long in the ones we use (Urban Bar’s own 360 muddlers are 24 and 24.5cm), with a flat, ridged or toothed head

Go further

More to explore

Common Questions

What is a muddler used for?

Pressing herbs, fruit and sugar in the base of a glass or shaker to release juice and oils, so nothing is lost in a transfer. It is used for Mojitos, Caipirinhas, smashes and an Old Fashioned built on a sugar cube.

How do you muddle mint without making it bitter?

Press it gently and straight down, one or two times for a Mojito, then stop. Grinding or twisting tears the leaf and brings out grassy, bitter flavours. Torn, shredded leaves and a dark green drink mean it went too far.

Wood or steel muddler?

Steel, for most home bars: it cleans completely, does not absorb smells and lasts. Unvarnished hardwood is traditional and slightly gentler on leaves, but needs hand washing and drying. Avoid varnished wood, which chips into the drink.

Toothed or flat muddler head?

Toothed heads grip lime skin and fruit and suit a Caipirinha. A flat or lightly ridged head is gentler on mint. If you own one muddler and make Mojitos often, choose the flatter head and press harder on limes.

What can I use instead of a muddler?

The end of a wooden rolling pin or the handle of a wooden spoon, as long as it reaches the base of the glass or tin. Avoid knife handles and forks, which concentrate the force on a small point and shred rather than press.

How long should a muddler be?

About 20 to 25cm. That reaches the bottom of a shaker tin or a highball with your hand clear of the rim. A short muddler is fine in a rocks glass but leaves your knuckles against the rim of a tall one.

Can a muddler go in the dishwasher?

Stainless steel and nylon ones usually can; check the maker’s guidance. Wooden muddlers should never go in, because heat and long soaking dry them out and split them. Wash wood by hand, dry it straight away, and oil it now and then with food-safe mineral oil.

Do you muddle in the glass or the shaker?

Either, by the recipe. A Mojito or a Caipirinha is muddled in the glass it is served in. Drinks that are shaken and double strained, such as the Tomatini and the Gin Basil Smash, are muddled in the base of the shaker.

Sources.

Correct as of 18 October 2026.

  1. Urban Bar, “360 Stainless Steel Muddler (Shaped Handle) 24.5cm”.
  2. Urban Bar, “360 Stainless Steel Muddler (Straight Handle) 24cm”.

Master the Technique

Make something

Made with the Muddler

First Pour

The book that comes before the bottle.

First Pour is our short companion to Expedition Spiced Rum. How it is built, how to drink it, and the first serves to try. Yours free, with 10% off your first order.