One can find the translation of Asbab al-Nuzul (i.e. the contexts and occasions of the Revelation of the Qur'an)into English by 'AlÄ« ibn Ahmad al-WÄhidÄ« (d. 468/1075), who is considered to be the earliest scholar of the branch of the Qur'anic sciences known as AsbÄb al-NuzÅ«l.
Put the lamb inside an oven bag and place in a roasting dish. Secure the bag and pierce several holes in the top of the bag to allow steam to escape. Bake the lamb in the preheated oven; a 2 kg leg of lamb will take 2 hours 40 minutes to cook.
Step 6. Transfer the lamb back into the oven on a center rack. Roast in the oven until the internal temperature reads at least 120 degrees F. Allow the leg of lamb to rest for 15 minutes before carving and serving.eg of lamb is often eaten rare or medium-rare, but it can be cooked till well-done. For a bone-in leg of lamb, the cooking times and temperatures, after broiling, for a convection oven are: 1  Rare: internal temperature of 125 F, cook for roughly 11 to 12 minutes per pound.