Cleaning A Cast Iron Pan: Tips And Tricks

Cast iron pans are durable and can last a long time with heavy use. However, they do require special care when it comes to cleaning. Here are some tips on how to clean your cast iron pan to keep it in good condition.

How to Clean a Cast Iron Pan

Use hot water and a scrubbing brush, steel wool, or a copper cleaning cloth

To clean a cast-iron pan, you can use hot water and a scrubbing brush, steel wool, or a copper cleaning cloth. This method is effective for removing cooked food bits, dried sauces, or gravies from the pan. It is important to note that you should not use any soap when cleaning cast iron, as it can strip away the seasoning.

If you find it difficult to remove the residue, you can leave the pan to soak in water overnight. This can cause slight rusting, but it can be scrubbed away along with the residue. Alternatively, you can add boiling water to the pan to loosen the debris.

Once you have removed the residue, rinse the pan well and pat it dry with a clean kitchen towel or paper towel. It is important to ensure that the pan is completely dry before storing it, as water droplets can cause rusting.

To maintain the condition of your cast-iron pan, it is recommended to rub it with a food-safe cooking oil, such as olive oil, after drying. This will help keep your pan looking like new and prevent rusting. Simply wipe away any excess oil with a paper towel or kitchen towel.

Don't use soap

Although some sources advise that a small amount of soap can be used to clean cast iron pans, many others suggest that soap should be avoided.

Cast iron pans are seasoned with oil to create a rust-resistant, non-stick surface. The use of soap can strip the pan of its seasoning, although it can be reseasoned. However, it is best to avoid using soap to save yourself the extra work.

Instead of soap, fill your pan with hot water and use a wooden spatula to scrape off any stuck-on food. For stubborn bits, you can add a few drops of water and some kosher salt to the pan and scrub with a damp sponge. The salt acts as an abrasive cleaner without disturbing the seasoning. If there is still food stuck to the pan, try bringing a small amount of water to a boil in the skillet and then use the scraper after the pan has cooled.

Once you are satisfied with the cleanliness of the pan, rinse it well and then set it on the stove over medium heat for a few minutes to dry. When the skillet is completely dry and still warm, use a cloth or paper towel to coat it very lightly with vegetable oil.

Dry the pan on the stove

Drying your cast iron pan on the stove is an effective way to ensure your pan is completely dry and prevent rusting. Leaving water droplets on your cast iron can cause rust, so it is important to dry your pan thoroughly.

To dry your pan on the stove, place it on the stovetop over gentle heat. Allow the pan to warm gently until all the water evaporates. This method ensures that any moisture is completely removed from the pan, including the inside, which can be hard to dry with a towel.

Once the pan is dry, you can then wipe the inside with an oiled paper towel. Use a neutral oil, such as vegetable, canola, grapeseed, or olive oil. This will help to season the pan, creating a rust-resistant, non-stick surface.

Drying your cast iron pan on the stove is a simple and effective way to care for your cookware and ensure it lasts for many years.

Use a small amount of oil to rub the pan once it's dry

Once your cast iron pan is dry, it's time to rub a small amount of oil onto its surface. Using a paper towel or clean cloth, take a small amount of cooking oil—such as vegetable, canola, grapeseed, or olive oil—and rub it onto the pan's surface. It is important to only use a thin layer of oil; if you use too much, your pan may become sticky. Continue rubbing the oil into the pan until no residue remains. This process will help to maintain the pan's seasoning, creating a natural, easy-release finish that improves over time. Not only will this make your pan non-stick, but it will also help to prevent rusting.

Store with a paper towel covering the cooking surface

After cleaning your cast iron pan, it is important to dry it thoroughly with a lint-free cloth or paper towel. You can also place it on the stove and gently heat it until all the water evaporates. This is crucial because if left wet, your cast iron pan will rust.

Once dry, it is recommended to rub a very light layer of cooking oil or seasoning spray onto the surface of your pan. Use a paper towel to wipe the surface until no oil residue remains. This step ensures your cast iron pan is properly seasoned and protected.

When storing your cast iron pan, it is advisable to place a paper towel between the pan and the surface it will be stacked or hung upon. This simple step acts as an additional safeguard, creating a barrier that protects the cooking surface from scratches or other damage.

Using a paper towel to cover the cooking surface when storing your cast iron pan is a practical and effective way to maintain its condition. By taking this precaution, you can help ensure your pan remains free from scratches and rust, preserving its quality and extending its lifespan.

Frequently asked questions