Take mutton, 1 teaspoon of salt, 1 teaspoon of turmeric powder in a bowl, mix well and set aside to marinate for 30 minutes.
2 kilograms bone-in mutton leg / shoulder, 1 ½ teaspoon salt, 1 teaspoon turmeric powder
Heat oil in a deep kadai or pan, add ⅓ portion of sliced onions and fry on low till they turn golden brown. Drain oil well and transfer the fried onions to a plate. Repeat the same process for the rest of the onions. Add fried onions, ginger & garlic to a mixer grinder with ½ cup of water and grind to a paste.
1 cup sunflower or any neutral flavoured cooking oil, 8 onions, 1 ½ inch ginger, 40 garlic cloves, 12 ½ cups water
Take ¾ cup of the oil used for frying onions in a kadai, add marinated mutton and saute of medium for 2-3 minutes till they get lightly roasted.
Add brown onion paste and saute for 3-4 minutes on low till the rawness goes.
Mix nihari masala in 1 cup of water, add to the kadai, mix well. Add 9 cups of water, cover and cook for 1 hour 30 minutes till the mutton is cooked well and the meat falls off the bone.
1 ½ packets Shan nihari masala
While the meat is cooking, take besan and atta in a kadai and roast on low for 3-4 minutes till the rawness goes. Stir continuously while roasting so they do not turn brown.
½ cup besan, ½ cup atta
Once the meat is cooked, mix the roasted flours in 2 cups of water so that there are no lumps formed, add to the kadai, mix continuously till it starts boiling and cook on low for 7-8 minutes until the oil floats on top. Scoop out the oil/rogan floating on top of the gravy and transfer to a bowl.
For serving, pour 2-3 ladles of hot nihari mutton gravy to a bowl, add 2 tablespoons of hot rogan, 2-3 ginger juliennes and coriander leaves. 2-3 onion rings and a lemon wedge to be served on the side.
1 ½ inches ginger, 2 tablespoons roughly chopped coriander leaves, 2-3 onion rings, 2-3 lemon wedges