First grind all the ingredients given for masala to a smooth paste. Set aside.

Now grind ¾ cup of coconut to a fine paste and extract thick milk from it.

Grind other ¾ cup of coconut to a fine paste and mix it with the masala made.

Now take mutton in a pressure cooker, add in the masala, coconut milk, salt and turmeric. Mix well.

Cover and pressure cook for 10 whistle, simmer for 15 mins. Turn of the heat and let the steam escape all by itself.

Now heat oil in a pan, add in whole spices and let them splatter. Add in onions and cook till golden. Pour this into the curry and simmer till oil separates.

Now add in coriander leaves and lemon juice and mix well.

Serve.