When it comes to seasoning carbon steel, there are several oils that work very well. Here are some of the best oils for seasoning carbon steel:
Vegetable oils like canola or soybean oil are commonly used for seasoning carbon steel. They have a high smoke point, which means they can withstand the high temperatures needed for the seasoning process.
Avocado oil is another excellent choice for seasoning carbon steel. It has a high smoke point, similar to grape seed oil, which makes it suitable for the seasoning process. Avocado oil also has a mild flavor, so it won't overpower the taste of your food when cooking.
Traditional lard or shortening, the former made from rendered fat and the latter from solid vegetable shortening, are popular choices for seasoning carbon steel. They are similar to each other in terms of their effectiveness and ease of use. Both are easy to work with, have high smoke points, and create a durable seasoning layer.
Grape seed oil is a suitable oil for seasoning carbon steel. It has a high smoke point, which makes it great for the seasoning process. Grape seed oil is also known for its neutral flavor, so it won't add any strong tastes to your cooking. Grape seed oil can be a good alternative to other oils like vegetable oil or canola oil.
Flaxseed oil is often recommended for seasoning because it creates a hard, durable, and non-stick surface. It forms a polymerized layer when heated, which helps protect the skillet from rust and provides excellent seasoning.
When applying any oil for seasoning, it's important to preheat the pan, apply a thin, even layer of oil to the entire surface (both inside and outside), and then bake or cook the pan in the oven at a specific temperature for a certain duration, as per these seasoning instructions. This process helps the oil polymerize and form a protective layer on the carbon steel.
Remember, maintaining a well-seasoned carbon steel skillet involves regular use, proper cleaning, and occasional re-seasoning.