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Jerry Can Spirits®

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A vintage watercolour illustration of a gin Martini served in a martini glass filled with clear colourless liquid with no ice, garnished with two green olives on a pick resting in the bowl, painted in warm sun-faded tones on aged parchment paper with loose ink outlines and visible brush texture.

Martini

Wayfinder

A Martini is 60ml of gin and 10ml of dry vermouth, stirred over ice for 20 to 30 seconds and strained into a chilled Martini glass, with oil from a strip of lemon peel expressed over the top, or green olives if you prefer them. That is the IBA’s Dry Martini, a six-to-one build, and about 2.6 UK units. At six to one the vermouth stops being a partner and becomes a seasoning: a dry wine note and a rounder finish under the juniper. Older recipes were far wetter, and the drink has been poured at every ratio from equal parts to a bare rinse. Nothing in a Martini is sweet or sour: it is gin, vermouth, cold and water. The stir supplies the last two, so it shapes the result as surely as the gin.

StirredHigh-ABVSpirit-ForwardAperitifClassic

Variations

Glassware: Martini Glass

Garnish: Lemon peel or green olives

Ingredients

Serves
Gin

60ml

London Dry or Plymouth at 40% ABV or slightly stronger, with clear juniper. It is six-sevenths of the drink, so pour a gin worth sipping neat.

Dry vermouth

10ml

French-style dry vermouth at around 18% ABV. Dolin Dry is light and clean, Noilly Prat rounder and more herbal. Refrigerate it once opened; it keeps for about four weeks.

Instructions

1

Chill a Martini glass in the freezer, or fill it with ice and water.

2

Add the gin and dry vermouth to a mixing glass.

3

Fill with large cubed ice and stir for 20 to 30 seconds.

4

Empty the chilled glass and strain the drink into it.

5

Express a strip of lemon peel over the surface and rest it on the rim, or add green olives on a pick.

Source: the IBA (Official IBA specification, listed as Dry Martini; method ours). Last checked 9 October 2026.

Expert Tip

Stir for 20 to 30 seconds over large, hard cubes, and taste at 20. An under-stirred Martini is too strong and too warm, which is why so many people find the drink harsh. Melted ice belongs in it. Opened vermouth goes in the fridge and should be gone within four weeks. It is a wine, at around 18% ABV, and an opened bottle on a warm shelf turns flat and sour. Even at 10ml, a tired bottle shows. Freeze the glass, or fill it with ice and water while you stir. The drink is served without ice, so once the strainer stops, the glass is all that keeps it cold.

The story

Behind the Martini

Flavour Profile

JuniperDryLemon OilBotanical

The Origin

American bartenders were mixing gin with vermouth by the 1880s. The Martinez, printed by O. H. Byron in 1884 and by Jerry Thomas in 1887, used sweet vermouth, and the early Martinis that followed were sweet or wet by modern standards.

As the century went on, the Martini got drier. By 1948 David Embury was recommending seven parts gin to one of vermouth in The Fine Art of Mixing Drinks. Where the name came from, and who first called the drink a Martini, is disputed and likely to stay that way.

Six to One

At six to one, vermouth is about a seventh of the glass. You notice it as a dry, slightly herbal wine note and a rounder finish, not as a flavour of its own. Leave it out and you are drinking cold gin; move towards two to one and the vermouth starts to lead.

The very dry Martinis of the mid-twentieth century are often put down to poor vermouth, bottles left open and warm until they were unpleasant. Fresh, cold vermouth is a better answer than less of it.

The Gin

London Dry is the usual choice. Nothing can be added to it after distillation but water, so the juniper stays clear and consistent between bottles.

Floral, modern gins make interesting Martinis that taste mostly of the gin. With 60ml in the glass, nothing else in it matters as much.

The Stir

Stirring over large cubes brings the drink close to freezing and adds water as the ice melts, while keeping it clear and silky. That water is what makes 70ml of gin and vermouth easy to drink.

Shaking gets the drink colder faster and beats in air, which clouds it and thins the texture. The shaken version has its own name, the Bradford, which Harry Johnson printed beside the stirred Martini.

The Martini Family

The Martini and its relations, as we make them

Martini

Spec
60ml gin, 10ml dry vermouth
Method
Stirred
Garnish
Lemon peel or green olives
UK units
About 2.6

Gibson

Spec
60ml gin, 30ml dry vermouth
Method
Stirred
Garnish
Pickled cocktail onion
UK units
About 2.9

Vesper

Spec
45ml gin, 15ml vodka, 7.5ml Lillet Blanc
Method
Shaken
Garnish
Lemon peel
UK units
About 2.5

Martinez

Spec
45ml gin, 45ml sweet vermouth, 5ml maraschino, two dashes orange bitters
Method
Stirred
Garnish
Lemon peel
UK units
About 2.7

Gin and It

Spec
50ml gin, 25ml sweet vermouth
Method
Stirred
Garnish
Orange slice or a cherry
UK units
About 2.4

Left Bank Martini

Spec
60ml gin, 15ml elderflower liqueur, 15ml white wine, 7.5ml dry vermouth
Method
Stirred
Garnish
Lime twist
UK units
About 3.0

The Gibson keeps the gin and dry vermouth, adds more vermouth and changes the garnish. The Vesper adds vodka and Lillet Blanc and is shaken. The Martinez is the sweet-vermouth ancestor, Gin and It the sweet Martini of the British lounge bar, and the Left Bank Martini trades most of the vermouth for elderflower liqueur and white wine.

How to Serve It

Straight from the mixing glass into a frozen Martini glass, with no ice, and drunk while it is cold. Express the lemon peel so the oil sits on the surface, or add olives on a pick. It loses its edge quickly once it warms in the hand.

Make it

Make it at home

The Spirit

Gin

Gin is a spirit flavoured with juniper berries. GB law requires juniper to lead the taste and sets a 37.5% ABV floor; the usual bottle is 40%. The law grades it by how the flavour gets in, from plain gin through distilled gin to London gin, and it carries the Martini, the Negroni and the Gin and Tonic.

Learn more
Go further

More to explore

Frequently Asked Questions

What is in a Martini?

60ml of gin and 10ml of dry vermouth, stirred with ice and strained into a chilled Martini glass, finished with lemon peel oil or green olives. That is the IBA’s Dry Martini. Wetter versions are older, and the Gibson swaps the garnish for a pickled onion.

What is the difference between a shaken and a stirred Martini?

Stirring chills and dilutes the drink while keeping it clear and silky. Shaking chills it faster and adds more water and air, so it arrives colder, cloudier and a little thinner, with ice shards on top. The IBA stirs it; the Vesper is the famous shaken one.

How strong is a Martini?

About 2.6 UK units: 2.4 from 60ml of gin at 40% ABV and about 0.2 from 10ml of dry vermouth at 18%. A gin bottled at more than 40% adds a little. UK units are ABV times millilitres divided by 1,000; the Chief Medical Officers’ guideline is no more than 14 units a week, spread over three or more days.

How much vermouth goes in a dry Martini?

10ml to 60ml of gin, six to one, as the IBA specifies. Pour 15ml for a softer drink, or coat the ice with vermouth and pour it away for a very dry one. Past about seven to one, the vermouth is hard to taste at all.

Olive or lemon twist?

The IBA gives lemon peel first and olives on request. The twist adds citrus oil and keeps the drink dry and bright. Olives add a little salt and a savoury note as they sit. A Dirty Martini goes further and stirs in olive brine.

Can I make a Martini with vodka?

Yes, and the drink changes. Without juniper there is less for the vermouth to work against, so a vodka Martini is colder and cleaner but plainer. Keep the same 60ml and 10ml, stir it the same way, and choose the lemon twist.

Why does my Martini taste harsh?

Usually it was stirred too briefly, or the vermouth is old. Under 20 seconds leaves the drink too strong and not cold enough. An opened bottle of vermouth kept warm for weeks goes flat and sour. Fix those two before changing the gin.

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