The Ultimate Cast Iron Pan: Why You Need One

Cast iron pans are a versatile and durable option for any kitchen. They can be used for a variety of cooking tasks, from searing meat to roasting vegetables, and even baking sweet treats. One of the biggest advantages of cast iron is its ability to retain heat, making it ideal for high-heat cooking such as stir-fries and meat searing. Cast iron pans are also known for their longevity and can last a lifetime if properly cared for. This involves seasoning the pan, a process that creates a protective coating by heating layers of fat or oil on the iron, resulting in a non-stick surface. While there are some misconceptions about cast iron care, such as avoiding soap and metal utensils, with proper maintenance, cast iron pans are a valuable addition to any cook's arsenal.

How to season a cast iron pan

A cast-iron pan is a versatile and durable piece of cookware that can be used for various cooking techniques such as searing, frying, baking, and roasting. While cast iron pans are often sold pre-seasoned, the seasoning can erode over time, requiring re-application. Here is a detailed guide on how to season a cast iron pan:

Step 1: Wash and Dry Your Pan

Start by giving your cast iron pan a good scrub with warm, soapy water. This step is especially important if you are seasoning a new pan, as it ensures that any residue or impurities from the manufacturing process are removed. After scrubbing, dry the pan thoroughly with a towel. To eliminate any remaining surface moisture, place the pan on a stovetop flame for a minute or two.

Step 2: Apply a Thin Layer of Oil

Using a paper towel or a clean cloth, coat the entire pan, including the bottom, sides, and handle, with a thin layer of cooking oil. Oils such as vegetable, canola, corn, or flaxseed oil are recommended. Avoid using too much oil, as this can result in a sticky pan. The pan should feel practically dry to the touch after oiling.

Step 3: Bake the Pan in the Oven

Place the oiled pan upside down in an oven preheated to a temperature between 450°F and 500°F (230°C to 260°C). Bake the pan for approximately 30 minutes to an hour. This process allows the oil to polymerize and form a hard, protective coating. The oven temperature may cause some smoke, so ensure your kitchen is well-ventilated. Placing a baking sheet or aluminium foil on the rack below the pan can help catch any oil drips.

Step 4: Cool the Pan in the Oven

After the baking time has elapsed, turn off the oven and allow the pan to cool down completely before handling it. This step is crucial, as it ensures the oil has adequately bonded to the metal surface.

Step 5: Repeat the Process for Unseasoned or Stripped Pans

If you are seasoning a pan for the first time or restoring an old, rusty pan, it is recommended to repeat the above steps multiple times until a smooth, non-stick finish develops. Each layer of seasoning adds to the durability and effectiveness of the coating.

Maintenance Tips:

• To maintain the seasoning, simply use your cast iron pan regularly. Cooking with oil or fat helps build and preserve the seasoned coating over time.
• Avoid cooking acidic foods, using excessive heat, or scrubbing with abrasive utensils, as these can strip away the seasoning.
• Clean your cast iron pan with hot water and a mild dish soap after each use. Avoid soaking the pan in water, as it can lead to rusting.
• After cleaning, dry the pan thoroughly and apply a thin layer of oil to prevent rusting and maintain the seasoning.

How to clean a cast iron pan

Cast iron pans are a versatile workhorse and can be used to cook a variety of dishes, from searing meat and roasting vegetables to baking sweet treats. They are also highly durable and can last a lifetime if properly cared for.

Step 1: Clean the Pan While It's Still Warm

It is best to clean your cast iron pan immediately after use. Waiting too long will cause the stuck-on food to harden as it cools, making it more difficult to clean.

Step 2: Wash the Pan

You can use mild dish soap to wash your cast iron pan. Despite popular belief, a small amount of soap will not ruin the seasoning on your pan. However, avoid using large amounts of soap, as it can strip the seasoning. Use a scouring pad, a cast iron pan cleaning brush, or a pan scraper to scrub away any stuck-on food. For burnt-on food, use some really hot water and a spatula to scrape it off.

Step 3: Dry the Pan Thoroughly

After washing, dry the pan promptly and thoroughly. Use a lint-free cloth or paper towel to absorb any moisture. Ensure the pan is completely dry to prevent rusting. You can also place the pan on the stove and heat it gently to evaporate any remaining water.

Step 4: Apply a Thin Layer of Oil

Once the pan is dry, apply a very light layer of cooking oil or seasoning spray to the surface. Use a paper towel to wipe the surface until no oil residue remains. This step helps fill the pores of the cast iron, creating a smooth, non-stick surface.

Step 5: Heat the Pan

Place the oiled pan in the oven, upside down, at a high temperature (between 450°F and 500°F). This step helps the oil bond with the cast iron, creating a protective, non-stick layer.

Step 6: Cool and Store

After heating, turn off the oven and let the pan cool down inside. Then, cover the cooking surface with a paper towel and store the pan in a dry place.

Additional Tips:

• Preheat your cast iron pan before adding any food to prevent sticking.
• For stubborn, stuck-on food, simmer a little water in the pan for 3-5 minutes, then use a scraper to remove the residue after the pan has cooled.
• Do not soak your cast iron pan in water, as it can lead to rusting.
• If your pan does develop rust, scour it with warm, soapy water and steel wool, then re-season it.

By following these steps, you can keep your cast iron pan in excellent condition and enjoy its benefits for years to come.

What foods to cook in a cast iron pan

Cast iron pans are incredibly versatile and can be used to cook a wide variety of foods. Here are some ideas for what to cook in your cast iron pan:

Meats

Cast iron pans are excellent for cooking meats, especially when you want a nice sear on the exterior. The high heat retention of cast iron makes it ideal for searing steaks, pork chops, and chicken. You can also use it for bacon, as the fat from the bacon will help to season the pan. For dishes like chicken pot pie or sausage and vegetable skillets, a cast iron pan can go from stovetop to oven with ease.

Vegetables

Whether you want to char, roast, or sear your veggies, a cast iron pan is a great option. Brussels sprouts, okra, and asparagus are just a few of the vegetables that take on a new depth of flavour when cooked in cast iron. You can also use your cast iron pan to make a delicious vegetable hash or to char peppers for a simple tapa.

Breads and Baked Goods

From cornbread to pizza to cookies, cast iron pans can be used to bake a variety of breads and treats. The even heat distribution ensures a crispy, golden crust every time. For a quick and easy side dish, try baking some garlic knots or focaccia in your cast iron pan.

Breakfast Foods

Cast iron skillets are perfect for breakfast classics like pancakes, hash browns, and fried eggs. The non-stick properties of a well-seasoned cast iron pan make flipping pancakes and eggs a breeze. You can also use your cast iron pan to make a savoury breakfast casserole or strata.

Desserts

In addition to baked goods, cast iron pans can be used for a variety of sweet treats and desserts. From apple pie to chocolate chip cookies to cobbler, your cast iron pan can help you create delicious, crispy-crusted desserts. For something a little different, try a skillet cake or a grilled brownie.

What foods to avoid cooking in a cast iron pan

Cast iron pans are a versatile workhorse and can be used to cook quite a variety of things. They are basically indestructible and can last a lifetime if taken care of properly. However, there are certain foods that you should avoid cooking in a cast iron pan to prevent damage or undesirable flavours. Here are some foods that you should avoid cooking in a cast iron pan:

Acidic Foods

While some sources say that cooking acidic foods in cast iron is perfectly fine, others caution that it can damage the seasoning of the pan and cause the food to take on a metallic taste. Acidic foods such as tomato sauce, lemons, or wine-braised meats can react with the metal and cause it to leach into the food. This can also break down the pan's seasoning, giving it an off-flavour and potentially harming your health. Therefore, it is generally recommended to avoid cooking acidic foods in cast iron, especially for long periods of time.

Delicate Fish

Due to cast iron's excellent heat retention properties, it is not ideal for cooking delicate varieties of fish such as tilapia or trout. The high heat can cook the outside of the fish too quickly, resulting in an unevenly cooked dish. It is better to use a non-stick pan for delicate fish to prevent sticking and tearing. However, meaty fish like salmon or tuna steaks can withstand the heat and can be cooked in a cast iron pan.

Eggs and Sticky Foods

When a cast iron pan is new, even if it is seasoned, sticky foods like eggs can stick to the surface and become difficult to remove. This can result in a gunky pan and brown eggs. It is recommended to relegate these types of foods to a regular non-stick pan until the cast iron pan is well-seasoned. Once the pan is properly seasoned, sticky foods should no longer be a problem.

Aromatic Foods

Garlic, peppers, some fish, stinky cheeses, and other strongly aromatic foods can leave lingering aromas in your cast iron pan that can transfer to the next few dishes you cook. While this can be removed by heating the pan in the oven, it is best to avoid cooking foods that would be ruined by those lingering aromas.

Grains

While it is possible to cook grains like rice in a cast iron skillet, it is not ideal due to the shallow depth of the pan and the lack of a lid. It is better to use a regular pot for cooking grains to ensure even cooking and prevent sticking.

Benefits of cooking with a cast iron pan

Cast iron pans are a versatile and durable option for any kitchen. They are virtually indestructible and, with the proper care, can last a lifetime. Here are some of the benefits of cooking with a cast iron pan:

Durability and Longevity: Cast iron pans are incredibly durable and can last for generations if properly maintained. They can be repaired even if they become old and rusty, making them a long-lasting investment for any cook.

Heat Retention: Cast iron has excellent heat retention properties. It gets screaming hot and stays hot, making it ideal for searing meats and cooking foods that require high and consistent heat. Its heat retention also helps create a crunchy, golden crust on foods like roasted vegetables or cornbread.

Even Heating: While cast iron doesn't heat evenly, its high volumetric heat capacity ensures that once it's hot, it stays hot. This even heating prevents food from sticking and ensures consistent cooking results.

Non-Stick Properties: With proper seasoning, cast iron pans can develop a smooth, non-stick surface. This makes cooking and cleaning easier and helps create a beautiful sear on meats and vegetables.

Oven-Safe: Cast iron pans are oven-safe, allowing for seamless transitions from stovetop to oven. This versatility expands the range of recipes you can create, from stir-fries to roasted dishes.

Improves with Use: Cast iron pans improve with use. The more you cook with them, the better the seasoning becomes, enhancing the pan's non-stick properties and overall performance.

Versatility: Cast iron pans can be used for a wide variety of dishes, from searing steaks to roasting vegetables, baking cornbread, and even making desserts like chocolate chip skillet cookies. They are also excellent for stir-fries and frying, making them a versatile addition to your cookware collection.

Health Benefits: Cast iron pans can add small amounts of dietary iron to your food, which can be beneficial if you're prone to iron deficiency. Additionally, the even heating and non-stick surface promote healthier cooking methods, such as using less oil or fat.

Frequently asked questions