Cook for the whole family with this set of Single Square Cooking Irons. Made of True Seasonedâ¢ Cast Iron, this cooking/pie iron adds a new dimension to outdoor cooking. Each cooking iron makes an individual serving. They can be used for cooking cornbread, toasted sandwiches, small omelet's etc etc...Simply open them up, place a slice of bread or a tortilla on one side, add two tablespoons of pie filling, canned ravioli, lunchmeat with condiments, top with another slice of bread or tortilla, close, and cook over an open fire, charcoal briquets, or camp stove burner. They can even be used in at home in the fireplace. Great for the kids because they can make exactly what they want. When the power goes out just fire up your propane campstove , propane fire pit, charcoal grill or even a campfire and let everyone cook the dinner or snack of their choice.