600 grams Aar Mach (or Rohu or Katla) fish
1 Tomato (Medium size)
2 Bay leaves (large)
1 1/2 tablespoon Ginger Paste
4 Green chili paste
1 teaspoon Cumin powder
1 teaspoon Coriander Powder
1 1/2 teaspoon Salt
1/2 teaspoon Cumin seeds
1/2 teaspoon Turmeric powder
2 Green Chili cut length wise
6 tablespoon Mustard Oil
2 cup Water