it is a big dish where you cook stuff in it
cooking utensil consisted of a wide metal vessel.
I think slow heat is the best way to cook in pan.
Cooking in a closed pan is called boil it is called this because when you close the led it cooks what ever you have inside with the water and also with the vapor of the pan.
cooking in pan is nuthing bad.....but putting much oil is seriously bad.............we will get canser if we put much oil .....