Cleaning a cast iron skillet after cooking with grease and dealing with stubborn burnt bits requires a bit of extra care. Here's a step-by-step process to effectively clean your cast iron skillet without damaging it:
Materials you'll need:
- Hot water
- Soft sponge or brush (non-abrasive)
- Dish soap (optional)
- Salt (preferably kosher or coarse sea salt)
- Vegetable oil or any high-smoke-point oil
- Paper towels or clean cloth
Step-by-step cleaning process:
Cool down the skillet: Allow the cast iron skillet to cool down slightly after cooking. Cleaning it while it's still hot can damage the seasoning or cause warping.
Remove excess grease: Use a paper towel or cloth to wipe off excess grease and any loose food particles from the skillet. Dispose of the greasy paper towel properly (avoid throwing it down the drain).
Add hot water: Pour hot water into the skillet, enough to cover the bottom. The hot water helps to loosen food particles and makes cleaning easier.
Deglaze the skillet: If there are stubborn burnt bits stuck to the surface, you can deglaze the skillet. Place the skillet on low to medium heat and add a little water to the pan. Using a wooden spoon or spatula, gently scrape the burnt bits while the water simmers. This process will help loosen the stuck-on food.
Scrub with salt: Turn off the heat and add a few tablespoons of kosher salt or coarse sea salt to the skillet. Using a soft sponge or brush, scrub the surface gently but firmly to remove any remaining debris and burnt bits. The salt acts as a natural abrasive that helps lift the stuck-on food without damaging the cast iron.
Rinse and dry: Rinse the skillet thoroughly with hot water to remove the salt and any remaining debris. Avoid using soap, as it can strip away the seasoning. Dry the skillet immediately with a clean cloth or paper towels.
Re-season the skillet: Once the skillet is dry, apply a thin layer of vegetable oil or any high-smoke-point oil to the entire surface, including the handle. Use a paper towel to spread the oil evenly. This helps in maintaining the seasoning and prevents rusting.
Remember, it's normal for the surface of a cast iron skillet to develop a patina over time with use. This patina enhances the non-stick properties and adds to the flavor of your dishes. Avoid using harsh chemicals or metal scouring pads, as they can damage the seasoning and the skillet's surface. With proper care, a cast iron skillet can become a durable and reliable kitchen tool for many years.