- 1 tablespoon cumin seeds
- 1 tablespoon fennel seeds
- 1 tablespoon coriander seeds
- 1/4 cup sweet paprika
- 1 tablespoon freshly ground black pepper
- 2 teaspoons sugar
- 1 teaspoon ground allspice
- 1 1/2 teaspoons cayenne pepper
- 8 lamb shanks (about 1 pound each)
- 1 cup all-purpose flour
- 2 tablespoons unsalted butter
- 1/4 cup extra-virgin olive oil
- 1 medium sweet onion, coarsely chopped
- 2 tablespoons tomato paste
- 2 quarts chicken stock
- One 14-ounce can crushed tomatoes
- Two 15-ounce cans chickpeas, drained
- Harissa, for serving (see Note)
- In a small skillet, toast the cumin, fennel and coriander seeds over moderately low heat until just fragrant, about 1 minute; let cool completely. Grind the seeds in a spice grinder, then transfer to an airtight container. Stir in the paprika, black pepper, sugar, allspice and cayenne and cover the merguez spice blend until ready to use.
- Preheat the oven to 325°. Season the lamb with salt and dredge in the flour, shaking off the excess. In a large enameled cast-iron casserole, melt the butter in the olive oil. Add 4 of the lamb shanks and cook over moderately high heat, turning frequently, until well browned all over, about 8 minutes. Transfer the lamb shanks to a plate and repeat with the remaining 4 shanks. Discard all but 1 tablespoon of the fat from the casserole.
- Reduce the heat to moderate. Add the onion to the casserole and cook, stirring, until lightly browned, 5 minutes. Stir in 4 tablespoons of the spice blend along with the tomato paste and cook until aromatic, 2 minutes. Add 1 cup of the chicken stock and scrape up the browned bits from the bottom of the pot. Stir in the tomatoes.
- Return the lamb to the casserole and pour in any accumulated juices. Add the chickpeas. Pour in just enough of the chicken stock to cover the meat and bring to a simmer. Cover the casserole and transfer to the oven. Braise the shanks for 1 1/2 hours, or until the meat is tender and pulling away from the bones.
- Transfer the braised lamb shanks to a large, deep platter. Using a large spoon, skim the fat from the surface of the sauce. Spoon the sauce over the shanks and serve, passing harissa at the table.
The braised shanks can be refrigerated in the sauce for up to 3 days. Reheat gently before serving.
Harissa is a North African chile paste. It is available at specialty shops.
Gamey and spicy, these meaty shanks will go best with a red that's just as robust, like a peppery Grenache-based wine from France's Rhône valley. Gigondas and Vacqueyras are two southern Rhône regions worth knowing, as their wines tend to be relatively affordable compared to more famous zones, like Châteauneuf-du-Pape.