What is the advantage of using a cast iron skillet for grilling?

Using a cast iron skillet for grilling provides the advantage of excellent heat retention, which is essential for developing a flavorful sear on meats. When you preheat a cast iron skillet, it can reach high temperatures and maintain that heat, allowing for better caramelization of the meat's exterior. This searing process is crucial for enhancing flavor and creating a desirable texture.

In contrast, other materials may not retain heat as effectively, leading to uneven cooking or insufficient browning. This capability of cast iron skillets makes them particularly suitable for grilling, as they can hold the heat needed to achieve the perfect grill marks and crust on steaks and other proteins.