Coating a new cast-iron skillet with oil before using it for the first time is a process called seasoning. This essential step helps to create a natural non-stick surface and improves the overall performance and longevity of the skillet. Here are the benefits of seasoning a new cast-iron skillet:
Non-stick surface: Seasoning forms a thin layer of polymerized oil on the skillet's surface. This layer reduces the chances of food sticking to the pan during cooking, making it easier to flip and release food without it getting stuck.
Improved flavor: Over time, as you cook with a seasoned cast-iron skillet, the oil used in the seasoning process enhances the flavor of the food. This contributes to the development of a unique, delicious, and rich flavor profile, especially noticeable in certain dishes like cornbread or fried chicken.
Natural release agent: The seasoned surface acts as a natural release agent. As you use the skillet more frequently and maintain its seasoning properly, you may find that you require less additional oil or fat for cooking.
Durability and longevity: Properly seasoned cast iron is less prone to rusting and can resist corrosion better than an unseasoned skillet. This means your skillet will last longer and maintain its appearance over time.
Chemical-free: Unlike some commercial non-stick coatings, the seasoning process uses natural oils, making it a chemical-free and safe option for non-stick cooking.
However, there are a few potential drawbacks or considerations to keep in mind:
Initial effort: The seasoning process may require some initial effort and time. You'll need to apply the oil to the skillet and bake it in the oven to create the desired non-stick surface.
Smoking and fumes: During the seasoning process, the oil may smoke and release fumes, which can be bothersome if you have sensitivity to smoke or odors. Make sure to ventilate the kitchen properly while seasoning.
Not suitable for all recipes: While a seasoned cast-iron skillet is excellent for most recipes, certain acidic foods (tomatoes, citrus) or delicate dishes may not be ideal for this type of cookware, as they can react with the iron and affect the seasoning.
Maintenance: To maintain the benefits of seasoning, you must take proper care of your cast-iron skillet. This includes avoiding harsh soaps and abrasive materials during cleaning, drying it thoroughly after washing, and occasionally re-seasoning it as needed.
In summary, seasoning a new cast-iron skillet is highly beneficial for creating a non-stick surface, improving flavor, and enhancing durability. While there may be some initial effort and specific care requirements, the advantages of a properly seasoned cast-iron skillet outweigh the drawbacks for most cooking needs.