⦁ Thaw the Hilsa fish pieces after taking them out of the freezer. Clean and wash them thoroughly.

⦁ Rub the fish pieces with turmeric powder and salt. Set aside.

⦁ Heat oil in a pan.

⦁ Add chopped onions to the hot oil and sauté until golden brown.

⦁ Add mustard paste and all other ingredients (except green chilies) to the pan. Cook until the oil separates from the spices.

⦁ Arrange the marinated fish pieces on top of the cooked spices in the pan.

⦁ Add a little water and gently flip the fish pieces.

⦁ Add mustard paste and whole green chilies to the pan.

⦁ Add a little more water, cover the pan, and cook until the water evaporates and the fish is cooked through.

Serving
Carefully place the cooked Hilsa fish pieces on a serving plate.

Note:
⦁ While making the mustard paste, add green chilies and a little salt to avoid any bitterness after cooking.