I dont know if it is a correct way of Rogan Josh maybe has another namemarinate over night the chicken with yoghurt , madras, ginger garlic paste (home made better then bought one) and turmeric, mix very well The next day 2 pounds of red onions must be finally chopped with a knife not food processor Heat the oil add the cumin (better toasted and crushed) coriander powder, chopped garlic ad chilly powder , when well roasted add the onion, milk, vegetarian broth, salt. eventually 2 table spoon of madras curry. let it cook for 4 to 5 hours at very slow flame (once reached a slow boilng cooking) add the chicken legs and cook for 2 or hours Chicken bones can be easily removed sprinkle fresh chopped coriander leavesHow to make the tasty recipe procedure as follows: marinate over night the chicken with yoghurt , madras, ginger garlic paste (home made better then bought one) and turmeric, mix very well The next day 2 pounds of red onions must be finally chopped with a knife not food processor Heat the oil add the cumin (better toasted and crushed) coriander powder, chopped garlic ad chilly powder , when well roasted add the onion, milk, vegetarian broth, salt. eventually 2 table spoon of madras curry. let it cook for 4 to 5 hours at very slow flame (once reached a slow boilng cooking) add the chicken legs and cook for 2 or hours Chicken bones can be easily removed sprinkle fresh chopped coriander leavesHow to make the tasty recipe description mentioned here,I dont know if it is a correct way of Rogan Josh maybe has another name