The jambu leaf in this Amazonian soup causes a tingling numbness on the tongue that amplifies every other flavour, and the bright yellow manioc broth beneath it is genuinely extraordinary.
About Tacacá
Amazonia's strangest and most addictive street food: a hot broth of tucupi (fermented wild manioc juice), dried shrimp, jambu leaves and tapioca pearls served in a gourd; the jambu leaf causes a tingling numbness on the tongue that amplifies all other flavours; sold by tacazeiras at dusk in Belém's markets.
The Strange Soup
Amazonia's most singular street food does not sound appealing on paper: a hot broth of tucupi, the fermented juice of wild manioc, bright yellow and sharply sour, with dried shrimp, jambu leaves and chewy tapioca pearls, served in a gourd bowl. The tucupi is mildly toxic raw and must be boiled for hours before use. The jambu leaf produces a tingling numbness on the tongue unlike anything else in cooking.
“The tucupi is mildly toxic raw and must be boiled for hours before use.”
The Jambu Effect
The numbness from jambu is not unpleasant but a gentle electric tingle that seems to sharpen every other flavour. The sourness of the tucupi grows more vivid, the smokiness of the dried shrimp more present, the heat of the broth more warming. It is a sensation as much as a taste, and it is the reason tacaca is so hard to forget.
An Amazonian Tradition
The dish is rooted in the indigenous cooking of the Amazon basin, where cassava is processed into tucupi and tapioca and little is wasted. It is sold by tacazeiras, women who set up large wooden vessels at dusk in Belem's Ver-o-Peso market and at roadside stands across the region. The ingredients are local to the rainforest and travel poorly, which keeps the dish tied to its place.
How It Is Eaten
Tacaca is drunk and spooned straight from the gourd while it is hot, the shrimp and jambu fished out by hand or with a small stick. It loses its character as it cools, so it is eaten quickly and on the spot. Few dishes are so bound to a single region, a single time of day and a single, startling sensation.
What to Expect
The gourd arrives steaming, the yellow broth with shrimp floating and tapioca pearls visible. The first sip of tucupi is sharply sour. Then the jambu works, a gentle electric tingle across the lips and front of the tongue. The broth suddenly tastes more of everything. It is one of the strangest and most memorable eating experiences in South America.
Why Try It
Tacacá exists nowhere else on earth, the specific fermentation of tucupi, the jambu's neurological effect, the gourd vessel and the dusk timing make it irreplaceable. The diner who reaches Belém without eating it has missed the point of going.
Insider Tips
- Visit Ver-o-Peso market in Belém at dusk, the tacazeiras set up as the sun goes down.
- The numbness from jambu is normal and harmless. Don't be alarmed.
- Drink it hot. It loses its character when it cools.
