Nicely cleaned prawns net weight 250 gm after cleaning 450gm approx. Prawns also are known as jinga machli., Prawns are a great source of proteins and antioxidants. When cooked at medium flame, the shells turn pink and the flesh turns white. Ensure not to overcook prawns as the meat will become rough. To prepare delicious dish Grilling, barbecuing, deep pan-frying and deep-frying are few popular cooking methods of prawns.