1.marinate the fish with turmeric & salt.

Then heat mustard oil & fry the fish & patato

In a pan add the onion fry it to golden brown then add garlic & ginger paste saute it for few minutes.

Then add tomato puree & jeera powder,chilli powder & salt to taste

Fry the masala for few minutes.then add patato and mix in the masala properly.

Then add 2 cup of water to the masala.boil it for 10 minutes.

At last add fish fry to the gravy then add garma masala & coriander leaves