Grind all the ingredients in the list to a coarse mixture. Don't add water when grinding. The mixture has to be dry and coarsely crushed. Set aside.

Now take cleaned anchovies, sliced raw mango, slit green chillies, curry leaves, salt, tamarind paste in a kadai. Add the ground masala into the fish. Pour ¼ cup of water into the blender jar, swirl it around and add it into the fish.

Use your hands to mix the coconut masala well with the fish. Press the fish into the mud kadai. Now Cover with a lid and put it over heat. Let it cook for 5 minutes on high heat covered. After 5 minutes open the lid, the mixture will be boiling. Now use a fork to gently mix the fish, don’t mix too much else the fish will break. Once it is mixed gently, cover again and cook on medium heat for 5 more minutes.

Open the lid and check whether the fish is cooked. Turn off the heat, Now pour in coconut oil and a handful of curry leaves. Cover again and let it sit for 10 minutes.

Serve this with rice.