The History of Spiced Rum: From "Kill-Devil" to the Craft Revival

Spiced rum began in the 17th-century Caribbean, where raw sugarcane spirit was flavoured with local spices to soften its harsh edge. Rum went on to power the Royal Navy, fuel colonial trade, and — centuries later — return as one of the fastest-growing spirit categories in the world. Here's the full story of how rum got its spice.

It started with sugar

Rum is a child of the sugarcane plantation. When European colonists set up sugar production across the Caribbean in the early 1600s, they were left with vast quantities of molasses — a thick, dark byproduct of refining sugar. Someone discovered that molasses could be fermented and distilled into a potent spirit, and by the 1650s the islands, Barbados chief among them, were producing it in earnest.

The early results were rough. Colonists gave the fiery spirit names to match: "kill-devil" and "rumbullion," the latter usually credited as the origin of the word rum itself. This was not a smooth, sippable drink — it was cheap, strong, and harsh.

Why rum got spiced

That harshness is the reason spiced rum exists.

The Caribbean sat at the crossroads of the global spice trade. Cinnamon, clove, nutmeg, allspice, vanilla and pepper moved through the islands in enormous quantities. Adding them to raw rum did two things: it masked the rough character of a young, badly made spirit, and it made a cheap drink taste like something more. Fruit, sugar and spice were stirred in freely. In a sense, almost all early rum was "spiced" — flavouring was simply how you made it drinkable.

So spiced rum isn't a modern marketing invention. It's arguably closer to how rum was originally enjoyed than the clean, column-distilled spirits that came later.

Rum, the Navy and the "tot"

Rum's fortunes changed when it went to sea. After England captured Jamaica in 1655, the Royal Navy began issuing rum in place of the beer and brandy that spoiled on long voyages. The daily rum ration — the "tot" — became a cornerstone of naval life for over 300 years.

In 1740, Admiral Edward Vernon, worried about drunken sailors, ordered the ration diluted with water and lime. Vernon's nickname was "Old Grog," and the watered-down mixture became known as grog — an early, practical ancestor of the rum cocktail, complete with the citrus that helped hold scurvy at bay. The Navy rum ration finally ended on 31 July 1970, a day still remembered as "Black Tot Day."

The honest part of the story

Rum's history is not only romance and sea shanties. The sugar and molasses that made rum possible were produced by enslaved people on Caribbean plantations, and rum itself became a currency in the transatlantic trade in enslaved Africans. Any honest history of the spirit has to acknowledge that its early economics were inseparable from slavery and colonialism. Understanding where rum comes from means holding both things at once: a drink of genuine craft and culture, born inside one of history's gravest injustices.

Rum and the making of a nation

By the 1700s, rum had crossed the Atlantic in the other direction. Colonial New England distilled molasses imported from the Caribbean into rum on an industrial scale — it was one of early America's biggest industries. When Britain tried to tax that trade through the Molasses Act (1733) and the Sugar Act (1764), the resentment it stirred fed directly into the tensions that led to the American Revolution. Rum, quite literally, helped make a nation.

The birth of modern spiced rum

For a long time, "spiced rum" simply meant rum you'd flavoured yourself. The modern commercial category — a defined, branded, ready-spiced product — is much younger.

Captain Morgan, launched in 1944 and named after the Welsh privateer Sir Henry Morgan, did more than anyone to popularise the idea, and its spiced expression in the 1980s turned "spiced rum" into a mainstream category of its own. A wave of brands followed — Sailor Jerry in 1999, The Kraken in 2010 — each leaning into rum's bold, characterful, slightly rebellious image.

Spiced rum today: the craft revival

The last decade has been spiced rum's boom. It's now one of the fastest-growing spirit categories in the UK, driven by a craft and premium movement that treats spice blends as seriously as any gin botanical bill. Small producers are moving beyond the standard vanilla-and-cinnamon template, drawing on spice traditions from around the world to create something with real provenance and point of view.

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