7 Oils to Season Your Skillet Like a Pro

Cast iron skillets have been making a comeback in recent years, with younger generations discovering the benefits of cooking with this classic cookware. 

According to a 2016 report from the Cookware Manufacturers Association,1 specialty retailers reported an uptick in sales of cast iron cookware, driven by demand from the 18-to-34-year-old age group for both high-end and basic cast iron pieces. 

As more home cooks embrace cast iron, it’s essential to understand the importance of seasoning and which oils work best for maintaining these versatile skillets.

“Seasoning” a Cast Iron Skillet – What Does it Mean?

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Seasoning is a crucial process for cast iron cookware that creates a non-stick, rust-resistant surface on the pan. It involves baking oil onto the skillet’s surface, which polymerizes to form a protective layer. This seasoning not only prevents food from sticking but also enhances the flavor of your dishes over time.

How to Season a Cast Iron Skillet:

  1. Clean and dry the skillet thoroughly.
  2. Apply a thin layer of oil all over the skillet, including the bottom and handle.
  3. Wipe off the excess oil – the skillet should look almost dry.
  4. Bake the skillet upside down in a 450-500°F (230-260°C) oven for 1 hour.
  5. Let the skillet cool in the oven, then repeat the process 2-3 times for best results.

Following these steps will result in a well-seasoned cast iron skillet ready for cooking. With regular use and proper maintenance, the seasoning will continue to improve over time, enhancing your skillet’s performance and longevity.

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The key to successful seasoning lies in choosing the right oil. Here are some of the best options for creating that perfect non-stick surface on your cast iron cookware.

1. Avocado Oil

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Avocado oil is a top pick for seasoning cast iron due to its high smoke point of 500-520°F. This refined oil is neutral in flavor, making it a versatile choice for both seasoning and cooking.

Not only does avocado oil perform well, but it’s also a healthier option compared to some other oils. Its versatility means you can use it for multiple purposes in your kitchen, making it a cost-effective choice.

2. Crisco Solid Shortening

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Crisco solid shortening, with a smoke point of 490°F, is a popular and affordable choice for seasoning cast iron. It’s widely available in grocery stores and provides excellent results when used for seasoning.

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Many cast iron enthusiasts swear by Crisco for its ability to create a durable, non-stick surface on their skillets. If you’re looking for a budget-friendly option that still delivers great results, Crisco is definitely worth considering.

3. Grapeseed Oil

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Grapeseed oil is another excellent option for seasoning cast iron due to the strong bonds it forms during polymerization. This results in a durable, long-lasting seasoning that can withstand high temperatures.

With a smoke point around 420°F, grapeseed oil is suitable for most cooking applications. Its neutral flavor also makes it a good choice for seasoning, as it won’t impart any unwanted tastes to your food.

4. Canola Oil

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Canola oil has been a classic choice for seasoning cast iron for generations. Its affordability and relatively high smoke point of 400-450°F make it a popular option among home cooks.

While some may argue that there are better oils available, canola oil remains a tried-and-true choice that delivers reliable results. If you already have canola oil in your pantry, it’s a perfectly acceptable option for seasoning your skillet.

5. Flaxseed Oil

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Flaxseed oil has been touted by some as the ultimate oil for seasoning cast iron, thanks to its ability to create a hard, durable coating. However, it’s also a controversial choice due to its low smoke point of 225°F and tendency to flake off if not applied correctly.

If you decide to use flaxseed oil, be sure to choose a high-quality, refined version with a higher smoke point. Follow the seasoning instructions carefully to avoid any issues with flaking or uneven coverage.

6. Vegetable Oil

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Vegetable oil, like canola oil, is an affordable and widely available option for seasoning cast iron. With a smoke point between 400-450°F, it’s suitable for most cooking and seasoning needs.

While it may not be the most exciting choice, vegetable oil gets the job done and is a reliable option for those just starting out with cast iron cooking. Its neutral flavor and versatility make it a staple in many kitchens.

7. Bacon Grease

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For those who love the flavor of bacon, using bacon grease to season your cast iron skillet can be an appealing option. Bacon grease has a smoke point around 400°F and can add a delicious, smoky flavor to your cooking.

It’s important to note that bacon grease can go rancid more quickly than other oils. If you choose to use bacon grease for seasoning, be sure to strain out any solid bits and store it properly in the refrigerator to extend its shelf life.

Care Tips for Your Cast Iron Skillet

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Now that you’ve chosen the perfect oil for seasoning your cast iron skillet, it’s essential to know how to properly care for it to ensure its longevity. Here are some tips to keep in mind:

  • Clean your skillet promptly after each use, using hot water and a stiff brush or scraper to remove any food residue.
  • Avoid using soap, as it can strip away the seasoning. If necessary, use a small amount of mild soap and rinse thoroughly.
  • Dry your skillet completely after washing to prevent rust. You can place it on a stovetop burner set to low heat for a few minutes to ensure all moisture is evaporated.
  • Apply a thin layer of your chosen oil after each cleaning to maintain the seasoning. Use a paper towel or clean cloth to spread the oil evenly and remove any excess.
  • Store your cast iron skillet in a dry place, away from moisture and humidity. You can place a paper towel between nested skillets to absorb any moisture and prevent rusting.

Just by following these simple care tips and using one of the recommended oils for seasoning, you’ll be able to enjoy your cast iron skillet for generations to come. 

Whether you’re searing a steak, baking cornbread, or frying up a batch of eggs, a well-seasoned cast iron skillet is a versatile and indispensable tool in any kitchen.

Source:
1. The Home Authority

davin
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Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.