Hogo. Funk. The smell of overripe banana. Jamaican rum is uniquely beloved in the spirits world for its powerful, easily identifiable pungent fruitiness. Connoisseurs of Jamaican funk utter phrases like “high ester count” and “long fermentation.” But nothing gets the rum nerd more enthused than talk of “dunder,” the mysterious ingredient that allegedly makes Jamaican rum extra funky.
Exactly what comprises dunder is shrouded in mystery, but dig around a bit and you’ll find references to goat heads, dead bats, and worse, churning in a lethal, volatile mass of evil death stored in an earthen pit, presumably somewhere near the distillery for easy access. Heck, even I’m guilty of spreading these tales. Throw a few scoops of this black death into the molasses wash, and voila! Instant hogo. Or so many people think. The reality is far less simple—and way more interesting.
As part of an ACR tour of Rum Industry influencers, including Martin Cate, Camper English, Peter Holland, and Wayne Curtis, I received an intense, behind the scenes look at Hampden Estate, ground zero of high-hogo rums. Standing in the hot, dimly lit fermentation area with distillery manager Vivian Wisdom, we grilled him for nearly an hour on every aspect of how the wash that goes into Hampden’s stills is created. No detail was spared: Fermentation times, pH levels, quantities, we wanted to know all.