Green Chartreuse
A herbal liqueur made by Carthusian monks from 130 plants, at 55% alcohol, and the green is the plants rather than a colouring. Two monks know the recipe at any one time, which is the sort of claim that is usually marketing and here is not.
Quick Facts
Flavour Profile
Primary Flavours
Tasting Notes
Explosive herbal aroma with notes of spice, pine, pepper, and alpine botanicals. Powerful, warming, and long-lasting with significant intensity.
Recommended Brand
Recommended
Chartreuse Green: made by the Carthusian order and by nobody else, so there is no second choice
Storage & Handling
Store upright in a cool, dark place away from direct sunlight. Reseal tightly after use to preserve volatile aromatics.
Shelf Life
Indefinite when stored sealed and upright
Usage
Poured at 15ml to 22.5ml where a drink can take it, and at 5ml where it cannot. It is strong enough to lead any build it enters, so the question is never whether it will be noticed but whether anything else will.
130 Plants and Two Monks
Chartreuse has been made by the Carthusian order since 1737, from a manuscript given to them in 1605 that they have never published. The recipe runs to 130 herbs, plants and flowers, and the standing arrangement is that only two monks know it at any one time. That kind of claim is ordinarily a marketing device, and it is worth saying that in this case it is not: the order has repeatedly declined to expand or explain, and the liqueur is one of very few made by a religious community for its own purposes rather than a brand borrowing monastic imagery.
The Colour Is the Plants
Green Chartreuse takes its colour from the chlorophyll of the botanicals steeped in it and nothing else is added to achieve it. That is unusual enough to be worth noting, since most coloured liqueurs are coloured deliberately, and it explains why the shade shifts slightly between batches and darkens with age in the bottle. An old bottle turning olive is behaving correctly rather than spoiling. Yellow Chartreuse is a separate recipe at 40%, sweeter and gentler, coloured by saffron rather than tinted.
Why It Is Hard to Find
In 2023 the Carthusians announced they would cap production rather than expand it, on the grounds that the order exists for contemplation rather than for commerce and that growth was pulling against that. Demand had risen sharply and they declined to follow it. The result is allocation, shortage and inflated secondary prices, and the situation is not a temporary supply problem to be waited out. It is a decision. Buy a bottle when one appears, and use it on drinks that need it.
Where It Belongs
The Last Word is the drink that revived it: gin, lime, maraschino and Chartreuse in four equal parts, and it works because every component is loud enough to survive the others. The Bijou and the Alaska are the older uses. The Naked and Famous and the Chartreuse Swizzle are the modern ones, and both follow the same principle of giving it something to push against. It is also drunk neat in small measures, which is how the monks intended it.
Pro Tip
If you can clearly taste Green Chartreuse, you’ve probably used too much.
Top Tips
- Treat it as a base rather than a modifier. At 55% it leads whatever it is put in.
- Give it something loud to argue with. Citrus, gin and mezcal all hold their ground; delicate things do not.
- Buy it when you see it. Production is capped by the order that makes it, and supply is not reliable.
Possible Substitutions
- Herbal liqueur blends (approximation only)
Production Method
Produced by macerating a secret blend of herbs and botanicals in alcohol, followed by distillation, sweetening, and ageing in oak. Exact recipe is known only to two Carthusian monks at any time.
History & Context
Green Chartreuse dates back to the early 18th century and is one of the most complex liqueurs in existence. Its intensity and mystique have made it a cult favourite among bartenders and cocktail historians.
Common Questions
Why is Green Chartreuse expensive and hard to find?
Because the Carthusians decided in 2023 to cap production rather than expand it, on the grounds that the order exists for contemplation rather than commerce. Demand kept rising and they declined to follow it, so supply is allocated. It is a decision rather than a temporary shortage.
What is the Last Word?
Equal parts gin, green Chartreuse, maraschino liqueur and lime juice, shaken. It works because every ingredient is assertive enough to survive the other three. It is the drink that brought Chartreuse back into general bar use after decades of obscurity.
Green versus Yellow Chartreuse?
Different recipes rather than different strengths of one. Green is 55% and intensely herbal. Yellow is 40%, sweeter, softer and coloured by saffron. Substituting yellow into a recipe written for green gives a milder and noticeably sweeter drink rather than the same one dialled down.
How strong is Green Chartreuse?
55% alcohol, which is higher than most spirits and far higher than most liqueurs. That is why it behaves as a base rather than as a modifier, and why recipes using it tend to pair it with other assertive ingredients rather than delicate ones.