Cast iron pans are known for their superior heat conduction and retention, ensuring even browning and cooking. They are extremely durable and can last a lifetime with proper care. Their versatility allows for various cooking techniques like frying, roasting, braising, baking, and grilling, usable on both the hob and in the oven. Unlike coated pans, cast iron does not release harmful chemicals and can contribute to iron absorption in food. With proper maintenance, a natural patina develops, providing a non-stick surface that allows cooking with minimal oil or fat.