What is Alambique Serrano? The Oaxacan Rum You Need to Try

Alambique Serrano is a rum brand from Oaxaca, Mexico — which already tells you it's going to be unusual, because Oaxaca is famous for mezcal, not rum. The Krassel family has been distilling aguardiente from sugarcane in the mountains above Santa Maria Tlalixtac for three generations, long before anyone outside their village had ever heard of them.

Why Oaxacan Rum is Different

The sugarcane they use is grown at altitudes up to 4,000 feet on steep hillsides — conditions that stress the plant and concentrate its flavors in ways that lowland Caribbean cane simply doesn't produce. The cane is harvested by hand and transported by mule to the distillery the same day, where it's milled and fermented with ambient yeast for up to ten days.

What makes Alambique Serrano truly distinct is the still. Rommel Krassel distills in copper alembic stills — the same rustic pot still design used for mezcal production in the Oaxacan valleys. This technique produces heavier, more aromatic distillate than the column stills used for most Caribbean rum. You taste the terroir in a way that's almost more reminiscent of a good mezcal or agricole rhum than anything from Jamaica or Barbados.

The Single Cask Program

What we carry at Off Premise are the single cask expressions — individual barrels selected for their character, bottled at natural strength with nothing added. Each one is different. The ex-bourbon casks bring vanilla and tropical fruit. The new French oak goes darker and spicier. The ex-mezcal casks — yes, that's a thing — produce something genuinely unlike anything else in the rum world.

We taste every new release before we stock it, and we've never been disappointed. These are serious bottles for people who take their spirits seriously.

Who Should Buy It

If you love mezcal and you're curious about rum, this is your bridge. If you love funkier Jamaican rums like Hampden and you want to try something from a completely different tradition, this is your next move. If you just want to buy something that nobody else at the dinner party has ever heard of — this is absolutely that bottle.