Fish with Kasundi

1 Elish or 2 Mackerel cut into pieces (any fish will do but oily fish is better) 

1 tbsp Veg oil

1 tbsp Mustard oil

1/2 cup chopped Onion

1 tbsp Garlic paste

1-2 tsp Salt (to taste)

1 tsp Holud (Turmeric)

1/2 tsp Jeera (Cumin)

1/2 tsp Dhaniya (Coriander)

1/2 tsp Morich (Chilli).

2 tbsp Kasundi sauce (available in Bengali shops) 

4 green chillies

Cook for 5 minutes with a little water.

Add the fish pieces

Mix well

Add 1 cup of water and mix

Bring to simmer

Cover and let it simmer on low heat for 10 minutes.

Garnish with some green Dhaniya (Coriander leaves)