Heat oil in a pan. Add coriander seeds and saute until aromatic on medium to low flame.
2 teaspoon Coconut Oil, 1 tablespoon Coriander seeds
Add this to a mixie jar or blender along with coconut, red chilies, tamarind, and a little water, and blend it to a thick, smooth paste.
1 cup Coconut, 3 to 4 Kashmiri dry red chilies, 3 to 4 Small round red chilies, ½ tablespoon Tamarind
Add this paste to the pan or kadai. Clean a mixie jar with a little water and add it to the paste.
To this, add salt, turmeric powder, and mix well.
¾ teaspoon Salt, ¼ teaspoon Turmeric
Bring it to a boil and simmer for 5 to 6 minutes.
Add the fish pieces, cover, and cook for 5 minutes.
5 pieces Fish
Drizzle coconut oil and switch off the flame.
Coconut oil
Keep the dish covered for another 5 minutes.
Serve fish curry with steamed rice, parboiled rice, neer dosa, kori rotti, appam, or idiyappam, and enjoy.