Our Test Kitchen expert, Tim Hagedorn, loves cooking with cast iron pans. They’re what he reaches for in his home kitchen, especially when he wants a golden, crispy crust on baked dishes or a good sear on a nice cut of meat.
And even though cast iron pans can’t go in the dishwasher, they have a natural nonstick surface that’s easy to clean with a little hot water and a scraper. But should you use dish soap? How do you keep them from rusting? How do you oil the pans, and what cooking oil do you use? We had questions. So, of course, we went to our resident cast-iron devotee for answers.
Tim explains, step-by-step, how to cook, clean, and season cast iron skillets. Tim explains, step-by-step, how to cook, clean, and season cast iron skillets.
Cleaning Cast Iron
- Wash your cast iron with a nylon bristle scrub brush and hot water. If you still have stuck-on bits, use a pan scraper to get them off.
- If the food is extra sticky, simmer a little water in the pan for a minute, then use the scraper after the water has cooled.
- Thoroughly dry the pan right away with a dishcloth or paper towel.
- After the pan is dry, rub the pan with a very light layer of vegetable or canola oil while the cookware is still warm.
- Hang or store your cast iron in a dry place.
How to Remove Rust From Cast Iron
If you’re following the cleaning suggestions listed above, it’s unlikely your cast iron will rust. But if it does happen, it’s ok—you can’t ruin these pans!
Scour the affected area with steel wool, rinse dry, and rub with vegetable oil. If the problem persists, reseason the cast iron.
How to Reseason Your Cast Iron
Reseasoning is a process you shouldn’t have to do very often, but if the pan is very rusty or is looking dull and splotchy, follow these steps:
- Wash the pan in warm water and then dry it.
- With a clean cloth or paper towel, thoroughly rub vegetable or canola oil all over the pan—inside and out. Continue to rub it, so there is no longer a greasy sheen. This step is important because excess oil can pool and form into hardened droplets or become sticky.
- Put the oiled pan upside down in preheated 450°F oven for one hour. Place a sheet pan on the rack below to catch any drips.
- Remove the pan with oven mitts and apply oil thoroughly again, and place back into the oven. Repeat this two–three times.
Cast Iron Cleaning Q&A
What Utensils Can I Use With Cast Iron?
Use any utensils you like, even metal. There’s no chemical coating that the tools can damage.
Can I Use Soap on Cast Iron?
Soap isn’t always necessary, but if you like, a little mild detergent is okay. Stay away from dishwashers and metal scouring pads, which can harm the pan’s seasoning.
How Do I Keep My Pans From Getting Sticky?
Apply oil to a warm pan and don’t over oil your pan. The seasoning will build up over time.
What Type of Oil Should I Use?
Any food-safe cooking oil or shortening will work, but our Test Kitchen experts prefer vegetable oil or canola oil.
What's This Dark Residue I See When I Clean My Cast Iron?
Occasionally, you may notice some dark residue on your paper towel or cloth while cleaning it. The residue is just the seasoning (the baked-on cooking oil) responding to foods that may be slightly acidic (like tomato sauce) or alkaline (like spinach and kale). The residue will disappear with regular use and care.
Tim’s best advice for maintaining the seasoning on your cast iron skillet is to use your pans! Cooking in your cast iron regularly with any cooking oil is a great way to keep them looking great and performing well.
Tim Hagedorn, Pampered Chef Food & Trend Innovator. Tim worked at a number of Michelin-starred, fine-dining restaurants in Chicago before coming to Pampered Chef. He believes that cooking isn’t just about putting food on the table, but learning, exploring, and creating special memories that enrich people’s lives.
do the other non stick skillets have a chemical coating and if yes what is the chemical
Non stick have chemicals on them. Not a healthy choice. Cast iron pans are the best! They deposit iron on your food instead of chemicals like nonstick pan. Once you get a good seasoning on it they become non stick. Cook everything in them including omlets and pancakes.
Are any chemicals used on surfaces when making them. Also can they all be used on any stove top surfaces? I have a glass top smooth surface.
Can I use these Cast Iron On an Induction Stove?
Yes cast iron skillets can be used on an induction stove. If you have more questions, feel free to reach out to me!
Yes!
Yes you can.
What is that delicious looking dessert in the 10 in pan?
Can you use these on a glass top stove?
I had seen a question on using on a glass stove top, can you do this?
I have a glass top and use my cast iron all the time
Theresa all of our cookware can be used on a glass stove top. If you’ve got more questions feel free to reach out to me!
We have a glass top stove and my husband uses it all the time without issues.
Yes you can – and like using any cookware, try not to drag it – but indeed, it works well!
I know true cast iron skillets weigh a lot. How much does each one weight?
Brenda, I’m not sure on the exact weight of these skillets but for your knowledge they are true cast iron!
There are two different sizes – but they weigh 5-6 lbs each. They are designed with a handle on either side – so they are much easier to lift and maneuver than the old school ones with just the one long handle.
How do I share this on my FB page
Is it OK to cook in the cast iron skillet with olive oil?
What oils were used to preseason the cast iron?