Spirits

Jamaican Rum

Jamaican rum is molasses rum from Jamaica, much of it from pot stills after long fermentations, which leave it full of the fruity, faintly solvent esters the trade calls funk. Most bottlings are 40% ABV and some run to 63%. It is the rum you can still smell through a Zombie's other ingredients, and the aroma in our Don’s Special Daiquiri.

Quick Facts

ABV40% ABVBottlings run 40 to 63%.

Legal categorySpirit

Flavour Strengthbold

Our keeping timeIndefinitely unopened. Once opened, years if kept sealed and upright out of the light, though the aroma fades slowly.

Storage

Cool, dark and upright, with the cap screwed down. No refrigeration.

Allergens

None of the 14 listed allergens.

The ingredient

About Jamaican Rum

Flavour Profile

Primary Flavours

Overripe bananaPineappleMolassesSolvent funk

Tasting Notes

Overripe tropical fruit and molasses with a distinct solvent-and-banana note underneath, finishing long, oily and unmistakably not neutral.

The funk comes from fermentation

Some Jamaican distilleries ferment molasses for days or weeks, with wild yeast and dunder, the acidic residue left in the still from earlier runs, added to the wash. That long, sour fermentation produces esters, the compounds that smell of overripe banana, pineapple and nail varnish, and pot stills carry them through into the spirit.

Jamaica Rum is a geographical indication in Jamaica, and rum sold under it now has to be aged on the island, after a ruling reported in October 2024.

It is loud where other heavy rums are deep

Jamaican rum against the rums it is split with

From

Jamaican: Jamaica
Demerara: Guyana
Spanish-style gold: Puerto Rico, Cuba and neighbours

Still

Jamaican: Often pot
Demerara: Wooden pot and column, and metal
Spanish-style gold: Column

Character

Jamaican: Overripe fruit, esters
Demerara: Burnt sugar and smoke
Spanish-style gold: Light body, a little vanilla

Job in the Zombie

Jamaican: Aroma, 45ml
Demerara: Weight, 30ml
Spanish-style gold: Body, 45ml

	Jamaican	Demerara	Spanish-style gold
From	Jamaica	Guyana	Puerto Rico, Cuba and neighbours
Still	Often pot	Wooden pot and column, and metal	Column
Character	Overripe fruit, esters	Burnt sugar and smoke	Light body, a little vanilla
Job in the Zombie	Aroma, 45ml	Weight, 30ml	Body, 45ml

The Demerara sits at the bottom of the drink and the gold rum in the middle; the Jamaican is the part you smell first.

Our recipes use it in measured doses

The Zombie takes 45ml of Jamaican dark rum. Don’s Special Daiquiri takes 30ml of gold Jamaican rum over 15ml of Cuban rum, the one drink where it leads. The Pearl Diver uses only 15ml: enough to be heard, and more would take the drink over. Our Jungle Bird gives a dark Jamaican rum as the older alternative to blackstrap.

Buy one at 40% for these recipes unless a recipe asks for more. The very high-ester bottles are for small measures.

Using it

Using Jamaican Rum

Usage

45ml in the Zombie, 30ml of gold Jamaican rum in Don’s Special Daiquiri and 15ml in the Pearl Diver. Our recipes nearly always split it with a lighter rum, because at full volume its aroma becomes the only thing you can taste.

Pro Tip

When a Jamaican rum takes over a drink, cut it by 5ml and make up the difference with the lighter rum in the recipe. The aroma survives, and the drink gets back its middle.

Top Tips

Split it rather than pour it alone. Our tiki drinks pair it with a gold or Cuban-style rum underneath.
Check the strength. Many Jamaican rums are bottled well over 40%, and a recipe's balance assumes the strength it states.
A drink calling for dark rum that tastes flat may want a Jamaican one. Ours say so where it matters.
Clear Jamaican overproof is a different ingredient, covered under overproof rum.

Go further

More to explore

Common Questions

What is Jamaican rum?

Rum made in Jamaica from molasses, often in pot stills after long, wild fermentations. That process leaves a high level of esters, which give it its overripe banana and pineapple aroma. Jamaica Rum is also a geographical indication in Jamaica, with its own rules for rum sold under the name.

How strong is Jamaican rum?

From 40% ABV upwards; many of the bottles cocktail recipes name are stronger, and white overproof is 63%. Our Zombie, Don’s Special Daiquiri and Pearl Diver count their Jamaican rum at 40%. Pour a stronger one and both strength and aroma go up.

What is rum funk?

The trade's word, along with hogo, for the strong fruity and faintly solvent aroma of high-ester rum: overripe banana, pineapple and something sharper. It comes from fermentation, not from the cask, and pot stills keep it in the spirit. It is why Jamaican rum is still audible in a drink with eight other ingredients.

What is dunder?

What is left in a pot still after a distillation run. Some Jamaican distilleries add it back to fresh fermentations, and its acids encourage the formation of esters. A few go further with muck, a fermented slurry kept in pits beside the stills, which pushes ester levels higher still.

Can I use dark rum instead of Jamaican rum?

Not usefully when a recipe names Jamaican rum. Dark rum tells you colour and weight; Jamaican rum tells you a place and a high-ester style. A plain dark rum in a Zombie gives the colour without the fruit, and the drink tastes flatter than it should.

Why do tiki drinks split Jamaican rum with other rums?

Because it is a seasoning as much as a base. In our Zombie the split is 45ml Jamaican, 45ml gold Puerto Rican and 30ml Demerara: Jamaica brings the fruit, Puerto Rico the body, Guyana the smoke. Pour Jamaican alone and its aroma flattens everything else.

Make something

Made with Jamaican Rum

Featured In These Cocktails

Zombie Don’s Special Daiquiri Jungle Bird Pearl Diver Jet Pilot

Updated 10 October 2026

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