Mustard Hilsa Curry

In a blender, blend two teaspoons of yellow mustard, two teaspoons of brown mustard, two green chilies, and a sufficient amount of water.

In a separate bowl, mix the blended spice mixture with four teaspoons of onion paste, one teaspoon of turmeric powder, one teaspoon of red chilli powder, a sufficient amount of water, and salt according to taste.

Heat mustard oil in a pan and add the spice mixture to it. Stir well.

Add the Hilsa fish, marinated with the spice mixture, and cover it with a few green chilies.

Cook on medium heat for 5-6 minutes.

Remove from heat and serve.