Casamance Diola fish-and-rice dish — clear lime broth lightened with red palm oil and onion, chunks of firm white fish, sharp with hot pepper and okra, served over rice.
The Casamance region of southern Senegal, the signature dish of the Diola people around Ziguinchor. Because Casamance borders Guinea-Bissau, a former Portuguese colony, caldou takes its name from Portuguese «caldo» (broth) — a Luso-African inheritance. Quick to cook and light on oil, it was the fisherman's everyday meal.
The default fish is Lethrinus (capitaine) caught off Langue de Barbarie. Restaurant La Linguère in Saint-Louis (open since 1968) serves it with the broth in a separate bowl. Yété (dried snail) is optional but a Saint-Louis cook will always add it.
Pale-orange broth, almost translucent, you see the lime slices and chili rings. The fish is just-cooked through, flaky and clean. No tomato pulp, no oil slick — this is the anti-thieboudienne, light, sour, the broth meant to drink between bites.
Fish poaches in a sieved-thin tomato-onion-stock for 8 minutes only — overcooked and it goes from caldou to broken thieb. Lime juice goes in off the heat to preserve the bright acid. Hot pepper sliced fresh, never crushed, so the heat is gentle.
Variations
Saint-Louis caldou (lime, no peanut), Casamance caldou which sneaks in palm oil, Mauritanian caldou with dried fish (guedj) for the riverbank version, and Dakar restaurant caldou which often over-tomatoes.
On the Palate
Where Caldou sits in the Senegalese flavor cloud
Ingredients
Serves 4
How it's made
4 steps · 7 min active + 42 min waiting
- 130 min
Make clear fish stock: simmer fish bones + onion + lemon 30 min.
- 25 min
Strain; return to pot with chopped tomatoes; add 600 g cubed grouper.
Watch outWait until the tomato-onion broth is clear and simmering before the fish goes in — drop it into a still-cloudy pot and the flavor stays thin.
- 312 min
Simmer 12 min with hot peppers + lime juice.
Watch outPull the grouper the moment it turns opaque, well before the 12 minutes if it's cooking fast — overdone and the flesh flakes apart and the soup breaks; stir the lime in only after the heat's off so it stays bright.
- 42 min
Serve with white rice.
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