Simmer the lamb with the spices
55 minPut the lamb in a wide pot and cover it with 1.4 liters of cold water. Bring it slowly to a boil over medium heat, skimming off the foam. Add the cardamom, cinnamon stick, allspice, peppercorns, bay leaf, and salt. Simmer over low heat until the lamb is tender enough to pull apart when pressed with a fork. Strain the broth and measure it; add water as needed to make 900 ml.