Enjoy this Rogan Josh with tender pieces of lamb cooked to perfection in a spicy tomato sauce with onions and garlic.
Heat the oil in a large heavy-based saucepan, add the onions and Garlic and cook for 10 minutes.
Add the Turmeric, Crushed Chillies, Medium Curry Powder, Ground Coriander and the tomato purée and cook for a further minute.
Add the diced lamb and fry for 5 minutes until browned, turning once. Pour in the water so that it covers the lamb (add more if necessary).
Bring to the boil and simmer for 1 hour or until the meat is tender. 30 minutes before the end of cooking, stir through the tomatoes, lemon juice and Coriander Leaf. Season to taste and serve with Pilau rice.