Pure iron frying pan

For the "old hand" who often cooks, he may be inclined to have his own iron pot, which will be covered with a shiny oil film over the years, and it will be easier to use. Author of ideal food items, made a metaphor: pure iron pan is a spirited horse, though time-consuming to is not easy to tame, can be used once a day, he will slowly become a belong to his horses.