... 6000W/21400BTUAdvantages of Cooking in Cast Iron Cookware As you cook in cast iron cookware, the dietary source of iron increases to quite an extent, ... .One of the benefits of cast iron cookware is that it allows the food to cook evenly, in spite of an ... season.Before using your cast iron cookware for the first time, make sure to season it properly. Cast Iron Gas Stove, Cast Iron Gas Burner, Gas ...