Grind together red chilles and cashewnuts to a fine paste.
Marinate the mutton with ginger-garlic paste and the beaten curd. Set aside.
Heat 4 tbsp of ghee in a pan.
Fry the red chilly masala.
Add the marinated mutton, 1/4 of the fried onion, 1 tsp of garam masala and salt to taste.
Keep frying till the ghee separates.
Add 1 1/2 cups of warm water and pressure cook till tender.
Heat 1 tsp of ghee in a vessel.
Fry the spices.
Add the rice and fry a little.
Add the green chilles and salt.
Add enough warm water.
Cook till rice is half done.
Remove and spread on a thali, discarding the masala.
Mix together the chopped coriander, mint leaves, garam masala and fried onions. Set aside.
To assemble:- Take a heavy bottomed vessel and line it with ghee.
Spread a layer of rice followed by a layer of mutton.
Sprinlke half of pudina mixture and juice of 1 lime.
Again spread a layer of rice followed by mutton and finish with rice layer.
Sprinkle the rice with safron milk and dot with ghee.
Cover Mutton Biryani tightly and place over a griddle for dum for 20 mins.
Garnish Mutton Biryani with eggs cut in halves.
:- Serve hot Mutton Biryani (Biriyani) with raita or salad.
:- Enjoy the Hyderabadi Mutton Biryani (Biriyani) Recipe.