Ingredients
Method
Step 1
Using the tip of a sharp knife, make 2cm wide incisions across the top of the lamb. Rub spice blend all over the lamb and into incisions. Arrange sliced onion in a single layer in a large roasting pan. Place lamb, skin-side down, over sliced onion. Pour 1 cup water into the pan. Place a sheet of baking paper over the lamb. Cover tightly with foil.
Step 2
Cook in a slow oven (150C) for 3 hours. Discard foil. Turn lamb over and baste with cooking juices. Cook for a further 1 hour, or until meat pulls away easily from the bone. Remove. Rest, loosely covered with foil for 20 minutes.
Step 3
Meanwhile, to make salsa, place all ingredients in a medium bowl. Toss gently.
Step 4
Serve lamb with salsa and roast potatoes.