In pan add oil and temper jeera 1 tsp and funnel seed, pepper
Now add shallots and garlic and saute well and tomato and saute well
Now add red chili powder and coriander powder and saute well
Now add coconut and curry leaves and mix well and turn off and allow to cool
Now grind fine paste and keep aside
In mud pot add oil and temper mustard, jeera, fenugreek and onion and curry leaves
Now add grounded masala and mix well and cook for 5 mins
Now add tamarind water and bring to boil
Now wash and keep fish ready
Now put fish in curry and close lid for 5 mins and turn off
Now its ready to serve Maan Satti Chettinad Viral Kuzhambhu with idly