To season a new cast iron pan or skillet effectively and prevent future issues with food sticking, follow these steps:
Preheat the oven: Set your oven to a high temperature, typically around 375°F to 400°F (190°C to 200°C).
Clean the pan: Wash the pan with hot water and a mild detergent to remove any factory residue or coatings. Scrub gently with a sponge or brush. Avoid using harsh scrubbers or soap that can damage the seasoning.
Dry the pan thoroughly: After washing, use a clean towel to dry the pan completely. Ensure there is no moisture left on the surface, as this can lead to rust.
Apply a thin layer of oil: Pour a small amount of oil into the pan and spread it evenly on all surfaces, including the inside, outside, and handle. Use an oil with a high smoke point, such as vegetable oil, canola oil, or flaxseed oil. Avoid using oils like olive oil, as they have lower smoke points and can create sticky residues.
Remove excess oil: Take a clean cloth or paper towel and wipe off any excess oil from the pan. The layer of oil should be very thin and barely visible.
Place the pan in the oven: Put the oiled pan upside down on the middle rack of the preheated oven. Place a baking sheet or aluminum foil on the lower rack to catch any drips.
Bake the pan: Let the pan bake in the oven for about one hour. This process polymerizes the oil, creating a durable non-stick coating on the pan's surface.
Cool and repeat: After an hour, turn off the oven and let the pan cool completely inside. Once it has cooled, check the seasoning. If the surface still seems uneven or sticky, you can repeat the process of oiling and baking to build up a better seasoning layer.
Maintain the seasoning: After each use, clean the pan with hot water and a brush or non-abrasive sponge. Avoid using soap or harsh detergents, as they can strip away the seasoning. Dry the pan thoroughly and apply a light coating of oil to maintain the seasoning and protect against rust.
Remember, seasoning is a gradual process that improves with time and regular use. The more you cook with your cast iron pan and properly maintain the seasoning, the better its non-stick properties will become. With proper care, your cast iron pan can develop a natural, slick surface that resists sticking and provides excellent cooking performance.