1. Clean the fish and cut into two. Marinate the pomfret in the freshly prepared mustard paste with 1 tablespoon oil. No need to refrigerate.
2. In a frying pan, heat the oil and put the marinated fish and 1 cup of cold water. Add salt to taste. Boil and simmer until fish is tender and to desired thickness of sauce.

The preparation time is 10 minutes, cooking time 10 minutes, but the taste is great!