Where it comes from
Wolof baseline braising technique, predates the peanut-driven mafé. The name «thiou» refers to the sauce method itself. Pre-colonial form used dried fish; modern versions diversified after 1960 with Italian-influenced tomato use rising during Sahel WWII food-aid programs.
On the plate
Translucent red-orange sauce, looser than mafé, lemonier and brighter. The meat or fish stays distinct in the sauce, not coated heavily. Sometimes the rof paste appears stuffed into protein. A weekday dish, less of an event than thieb.
How it works
Onions cooked low 25 min, fresh tomato added 10 min, stock 30 min, protein last 20-40 min by type. No thickening agent — reduction is the only thickener. The 1:1 onion-to-tomato ratio is the marker of a proper thiou versus a lazy stew.
Restaurant La Calebasse in Dakar's Plateau, run by Aïda Mbodj since 2003, serves thiou yapp daily as the cheap-lunch counterpart to thieb. Senegal imported $32M of canned tomato in 2022 — much used in thiou. Fresh tomato sauce is purist; canned is everyday.
Variations
Thiou yapp (lamb), thiou poisson (fish, faster cook), thiou patat (sweet-potato vegetarian), and the Senegalese-French Marseille version that adds olives and saffron.
On the Palate
Ingredients
Serves 4
How it's made
4 steps · Show ↓13 min active · 65 min waiting
How it's made
4 steps · Show ↓- 110 min
Brown 500 g lamb in oil with 1 chopped onion + 4 garlic.
- 245 min
Add 4 chopped tomatoes + 1 tbsp tomato paste + 500 ml water + bay; simmer 45 min.
- 320 min
Add cubed potato or carrot; simmer 20 min.
- 43 min
Serve over rice or couscous.
