How does cast iron handle exposure to outdoor cooking smoke?

Cast iron is renowned for its durability and heat retention, making it a favorite for outdoor cooking. However, exposure to smoke can impact its performance and longevity.

When cast iron is used over open flames or smoky grills, the smoke contributes to the seasoning—a natural non-stick layer formed by polymerized oils. This can enhance the pan's cooking surface if properly maintained. However, excessive smoke combined with moisture or neglect can lead to rust or uneven seasoning.

To protect cast iron from smoke-related damage:

1. Re-season regularly – Apply a thin layer of oil after each use to maintain the protective coating.

2. Clean promptly – Remove food residue and smoke buildup to prevent corrosion.

3. Store properly – Keep it dry and lightly oiled to avoid rust.

With proper care, cast iron can thrive in smoky outdoor environments, improving flavor and durability over time.