Wash and clean fish well and keep it aside.
In a dry Kadhai add cumin seeds and fenugreek seeds and roast until it starts to splutter . Remove from heat and keep it aside to cool completely.
Powder the cooled cumin and fenugreek seeds in a dry electric mixer grinder.
In a pan add oil on a medium heat. Add mustard seeds and let it splutter.
Now add chopped onions and green chillies and saute well. To it add ginger garlic paste and saute until raw smell disappear.
Add chopped tomatoes and salt and saute until tomatoes turn mushy.
Add chilli powder,coriander powder, turmeric powder and tamarind water and mix well. Let it boil for few minutes.
Now add 1 cup of water and check salt and adjust to taste.
Reduce the flame and add Fish to it.
Cover the lid and let it cook for 5 minutes. Fish takes only few minutes to cook so, have an eye while cooking.
Add coconut paste and let it boil a minute or two .
Finally add powdered cumin and fenugreek powder and garnish Fish curry with curry leaves.
Sankara meen curry / Kuzhambu is ready to serve with rice or Idli and Dosa. Hope you like the recipe! if so, please try it out ,leave your comments and feedback which means a lot to me. Thank you so much for stopping by the site ! Happy Cooking!