A Tunisian stuffed sausage of sheep's stomach or tripe packed with finely chopped offal (liver, lung, heart), rice, chickpeas, fresh coriander, and spices including tabel and cumin; boiled until set, then browned, and classically served alongside couscous during Aïd al-Adha celebrations.
Osban belongs to a Maghrebi whole-animal offal tradition with medieval textual roots. The 13th-century Andalusian-Tunisian scholar Ibn Razin al-Tuyibi documented couscous preparations featuring stuffed offal in his culinary treatise Fudalat al-Khiwan. An 11th-century Ibadi chronicle from Ouargla mentions a similar preparation called 'asb' served at communal feasts in the Saharan oases. Ottoman-era trade and culinary exchange reinforced the spiced-rice-stuffing format across the Maghreb. Today Osban is considered the official celebratory dish of Tunisia, Libya and Algeria during the first three days of Aïd al-Adha, when the slaughtered animal's organs are processed and stuffed the same day.
Dense and savory, with the earthy mineral depth of offal offset by the aromatic freshness of coriander and the warm complexity of tabel spice; the rice and chickpeas give the interior a soft, grainy cohesion, while the outer casing is lightly browned and slightly chewy.
During initial blanching of raw offal, blood proteins denature and coagulate, drawing off bitter compounds with the discarded liquid. The hour-long boil converts collagen in the tripe casing to gelatin, which sets on cooling into a firm but elastic structure that holds the filling cohesively. Rice in the stuffing absorbs cooking liquid and swells, acting as a starchy binder that prevents the filling from crumbling when sliced. The final pan-browning step triggers Maillard reactions on the outer surface above 140°C, adding a roasted contrast to the soft interior.
Variations
Couscous Osban: place the sausage on top of a steaming couscous pot during the final steam so the grains absorb dripping juices. Baked version: after boiling, transfer to a 200℃ oven for 20 minutes for a crisper exterior. Beef version: substitute beef tripe and minced beef heart and liver for the lamb offal.
On the Palate
Where Osban sits in the Tunisian flavor cloud
Ingredients
Serves 6How it's made
8 steps · 1 hour 30 min
- 120 min
Thoroughly clean the tripe and offal: rinse under cold water, rub with coarse salt and lemon juice, rinse again, then blanch in boiling water for 15 minutes; discard the blanching water.
- 210 min
Drain the offal and allow to cool slightly, then finely chop the liver, lung, heart and any intestines into small pieces.
- 315 min
Combine the chopped offal with soaked chickpeas, raw rice, minced onion, crushed garlic, chopped fresh coriander, dried mint, tomato paste, olive oil and spices (cumin, tabel, paprika, salt, pepper) to form the filling.
- 420 min
Cut the cleaned tripe into large rectangles; fold each piece in half to create a pocket and sew three sides closed with kitchen twine, leaving one side open.
- 510 min
Stuff each pocket generously with the filling, leaving some room for the rice to expand, then sew the open end shut.
Watch outStuff the pockets only about four-fifths full and sew them shut — the raw rice inside swells as it cooks, and a packed casing bursts in the boil.
- 670 min
Lower the stuffed sausages into a large pot of boiling salted water; cook at a steady simmer for 60–70 minutes until firm to the touch.
Watch outHold a steady, gentle simmer for over an hour until the sausages feel firm to a press — a hard boil bursts the tripe casing before the filling sets.
- 710 min
Remove from the water, drain well, then brown in a pan with a little olive oil over medium-high heat, turning to color all sides evenly.
- 85 min
Slice and serve alongside steamed couscous, spooning some of the braising broth over the couscous as sauce.
