Soak the kudampuli in salted water for 20 minutes.
Dry roast chilly powder, coriander, turmeric powder and keep it aside.
Take a manchatti and heat some oil.
Splutter fenugreek seeds, add garlic cloves, ginger, shallots, green chillies and saute for some time. Add curry leaves also.
When the raw smell goes, add tomato and kudampuli pieces.
Then add the roasted powders. Add little water and boil.
When it comes to boil, add the fish pieces and cook in a low flame until done. If you want gravy, add more water while cooking.