Clean and wash anchovies and keep it aside.
Take 1 cup coconut, gooseberry sized tamarind, 2-4 garlic, 2 small onion, 5-6 count of mustard, ¼ tsp turmeric powder, 2-3 tbsp All purpose Chilli Powder (Kuzhambu milagai powder) in a blender. Grind it to a smooth paste by adding enough water.
In a pan add oil, when hot enough splutter mustard, curry leaves and 8-10 chopped small onion.
When onion is cooked, add the grinded masala.
Add 2 cups water, salt and bring it to boil.
When it starts to boil, add cleaned anchovies.
Gently mix it, as fish may tend to break.
When it starts boiling, check for salt and spicy levels, adjust accordingly.
Cover and cook for 15 min till its done.
Tasty Anchovy Curry is ready to be served with rice.