Kitchen Confidence
How to Season Cast Iron
Inspired by conversations on the FOOD52 Hotline, we're sharing tips and tricks that make navigating all of our kitchens easier and more fun. Today, Amanda shows us how to season a cast iron pan.
A cast iron pan is a trusty companion for numerous kitchen tasks -- evenly distributed heat and a well-seasoned surface will take you far in your cooking. If you treat a cast iron pan right, it'll last a lifetime (or two, or three). Treating it right means seasoning it, and maintaining that naturally nonstick coating. Here, Amanda shows us exactly how to do that.
Do you have any other tips for caring for cast iron?
Today's video was shot by Alex Lisowski, and edited by Kyle Orosz. Photos by Nicole Franzen.
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Tags: Kitchen Confidence, tips and tricks, how-to, cast iron, seasoning cast iron, pans, video
Comments (50)
8 months ago theyearinfood
I have had such bad luck with seasoning cast iron. I followed the instructions above but I have an uneven, splotchy seasoning now. This has happened before. Thoughts anyone?
8 months ago amanda
Amanda is a co-founder of Food52.
Sorry to hear this -- did the oil pool in the pan? Just wondering if this may have contributed to the unevenness?
8 months ago foodie-pretense
My guess would be too much oil. You should barely be able to tell there's a fresh layer of oil applied to the pan when you heat it.
8 months ago theyearinfood
Thanks, both of you! I don't know whether the oil pooled, since the pans were inverted in my oven, but I may have added too much oil - you're both hinting at a similar situation. I will keep trying, and next time with a much more conservative coating of oil.
9 months ago LarainBK
Hey Amanda, Great video. I have a question about storing my cast iron skillet. After I clean it, do I have to coat it with oil to store it or can I just leave it dry?
Thanks!
8 months ago amanda
Amanda is a co-founder of Food52.
Thanks -- I always coat it with oil before storing it. Just a little bit. Keeps it in good shape for the next time you use it.
9 months ago LarainBK
Hey Amanda,
Great video, but I have a question about storing the pan. After you clean the skillet do you have to coat it in oil to store it? Thanks!
12 months ago The Improbable Chef
First, this is such a useful and practical Food52 feature. This is probably a silly question, but once I've seasoned the pan will I be able to fry eggs, or cook say bacon, sausages or pancakes in it? I'm pondering buying a pan, but I'm not sure how useful it will be - they're not commonplace in England. Thanks!
12 months ago amanda
Amanda is a co-founder of Food52.
Yes, you most certainly can use it for eggs, bacon, sausages, and pancakes -- all of them! Once the pan is seasoned, each of these will cook so much better. Good luck!
about 1 year ago hungryandlistless
Finally! I've saved at least three or four articles on cast iron seasoning, but this is the first time I have put a how-to to use. It was simple and a lot less cumbersome to apply than most other guides.
My skillet and grill pans are happily seasoned and ready for lots of delicious messes. Thanks!
about 1 year ago amanda
Amanda is a co-founder of Food52.
Thanks for the follow-up! Glad to have a success story!
about 1 year ago chocbird09
Thanks for the video! I recently discovered your site and fell in love completely :)
I was recently given a new cast iron pan, since the handle from my old, truly loved one (30+ yrs old, from my parents), that was loose for quite some time, completely broke off. It wasn't any brand-name pan, since they were inaccessible then (and brand new are ridiculously expensive now, not to mention I've never seen a used one in a thrift store or on an auction), and the one I was given now isn't either. I attempted to repair it, but well... Let's just say I think it needs help from a pro. Until then, the new one should be fine, except for one thing: it has an enameled handle.
So finally, my question: can I rub oil as shown (rapeseed/canola, in my case) on the non-enameled parts and just stick the pan in the oven, or will it harm the enamel/cause something harmful to fume? I get it that enameled pots and pans don't have to (can't?) be seasoned, but can I put in the oven? I have two or three such pots, but not even once thought of it.
Thank you for your help :)
about 1 year ago amanda
Amanda is a co-founder of Food52.
The enameled handle should be fine in the oven. Le Creuset pots are just enameled cast iron and they are completely oven safe. Either way, keep an eye on it -- I'd check it every 10 minutes just to be sure it's doing ok. Hope the new pan works out!
about 1 year ago chocbird09
I seasoned the pan yesterday evening, then left it in the oven overnight to cool. Everything was fine, nothing was burnt in the process :) I took out the pan this morning, but noticed it still had some metallic, un-seasoned (I guess) spots, so I did a second round. Now it's evenly coated. I just can't wait to cook in it :)
about 1 year ago amanda
Amanda is a co-founder of Food52.
Glad it's all set!
about 1 year ago Sara Hendrickson
Ok, girlfriend. I'm obsessed with my cast iron skillet and your website, but I didn't realize that I needed to season it after the first time until I watched your video this morning. I followed your directions, it's in the oven now, covered in canola oil, and it's smoking like a mother. What did I do wrong???
about 1 year ago amanda
Amanda is a co-founder of Food52.
Your oven may run hot -- how long has it been in the oven? First turn down the heat to 350 degrees. Is the oil pooling? If so, mop it up using paper towel -- remove the pan from the oven to do this and wear an oven mitt, because the oil will be extremely hot. Please report back and let me know how things are going.
about 1 year ago Sara Hendrickson
The smoking seems to have subsided, phew. No pooling oil, on the bottom of the pan or on the foil on the rack underneath. It's been in there about 45 minutes. I turned down the heat just to be safe, but maybe it was just dirty? I've been using it consistently for about 3 years. Thank you so much for your reply! (Oh and BTW you were fab when you spoke in Seattle, I was there. :))
about 1 year ago amanda
Amanda is a co-founder of Food52.
Glad the smoke subsided. While you were dealing with your pan, I had a grease fire in my oven! Strange coincidence. Still not sure why your pan smoked -- could have been residue from past cooking burning off.
Also, thanks for coming to my talk in Seattle!
about 1 year ago placidplaid
Cooks Illustrated has a very good way to do this but with flax seed oil. It lasts far far longer than vegetable or other oils. This procedure seems to last a whole lot longer than any other I've tried. If anyone is interested I will post this from the February 2011 magazine. Apparently though it has caused quite a blog stir!
about 1 year ago Panfusine
I remember how Cast iron was cleaned using ash and sand and coconut fibers waay back in my grandmothers home. The fibres are tough enough to remove grease w/o scratcing off the seasoning. I'm positive this is still done in the villages.
about 1 year ago amanda
Amanda is a co-founder of Food52.
Very cool. When my husband and I were in Sri Lanka we ate pittu, a steamed coconut and rice dish, and it comes out of the steamer shaped like a log and they cut it using a coconut fiber. Loved this detail. Probably has many uses.
about 1 year ago mcs3000
GREAT video + series. Love my cast-iron pans.
about 1 year ago LouisaA
Thanks Amanda! Is this technique recommended for cast iron Le Creuset pots as well?
about 1 year ago amanda
Amanda is a co-founder of Food52.
I wouldn't use it for enameled cast iron, just for raw cast iron.
about 1 year ago Volli11
Can you use coconut oil?
about 1 year ago amanda
Amanda is a co-founder of Food52.
I wouldn't -- it has a lower smoke point. Something like canola or vegetable would be better.
about 1 year ago foodie-pretense
If you're interested in some solid science and good advice on your cast iron I'd recommend you read this:
http://sherylcanter.com...
Remove old seasoning with lye or the self-clean setting on your oven. Your typical dish soap will probably not aggressive enough to truly remove polymerized fats.
Flax/linseed (raw, not boiled) is an ideal seasoning oil as it's both edible and is a drying oil (meaning it polymerizes, which is what the seasoning is) quite readily.
about 1 year ago amanda
Amanda is a co-founder of Food52.
Thank you for this.
about 1 year ago irinaleibo
This is the same technique to use on carbon steel pans, like deBuyer, correct?
Thanks
about 1 year ago amanda
Amanda is a co-founder of Food52.
Yes -- you can use this technique on de Buyer pans. However, a chef friend of mine recommends the following for de Buyer pans -- be careful with the heat if you do this (I haven't tried it yet). He wrote:
As I mentioned, they start off silver looking, but I blacken mine before I cook in them. Some people let them blacken over time, but I find they work best that way, so I just take the time to rub them with oil as they sit over high heat until they build up a nice layer of black, baked-on oil. A high smoke point oil works best. I use grapeseed. The heat of the pan will literally turn the cloth you use to apply the oil in thin layers to ashes, so use one you don't care about. Paper towels will adhere to the pan, turn black, and leave the pan with a rough surface, so def use cloth - 100% cotton.
You may find other carbon steel pans cheaper, but make sure the thickness of the pan is at least as thick as these, which I believe is 3/16 inch thick. The thicker the better. I think even DeBuyer makes a thinner pan, so if you come across a price that looks too good to be true, check to make sure the thickness is correct first. That's usually what accounts for the lower price.
about 1 year ago Shoshanadh
Re: an unloved (or cruddy) pan (or one that you find at a garage sale or thrift shop): you can put it through the self-cleaning cycle of an oven to clean it, then season. Flax seed oil, though expensive, is a great seasoning oil.
about 1 year ago ntt2
what about if you have an unloved cast iron pan that has some rust on it? thanks, nt
about 1 year ago amanda
Amanda is a co-founder of Food52.
You can scrub off the rust and then start the seasoning process. I've done this -- it works!
about 1 year ago ChompingTheBigApple
I read an article that said you could use a mixture of 1/2 water 1/2 white vinegar to help remove the rust. Let the pan sit in the mixture for 1-4 hours, removing once the rust is gone and not letting it sit much longer or else the vinegar will start to eat away at the cast iron. Use a steel brush to get off any stubborn bits. I'm trying this out on some cast iron pans my mom found at a garage sale today.
about 1 year ago Panfusine
This is such a valuable video, thanks so much!
about 1 year ago amanda
Amanda is a co-founder of Food52.
You're welcome -- we're having a great time working on Kitchen Confidence. Lots of rigorous office conversations about upcoming columns!
about 1 year ago meganvt01
I really appreciate this series. So helpful on issues that are universal to so many cooks.
about 1 year ago amanda
Amanda is a co-founder of Food52.
Great -- lots more to come!
about 1 year ago AntoniaJames
AntoniaJames is a trusted source on Bread/Baking.
Amanda, do you dry it thoroughly, as in cooking it on top of the stove over low heat for a few minutes, to get rid of any water absorbed during the scraping/washing step? Thanks so much! ;o)
about 1 year ago amanda
Amanda is a co-founder of Food52.
Yes, I do -- see my answer above. I wash and dry the pan, and then rub a little on it, and place the pan over low heat. Both to fully dry it and to get the seasoned surface re-established.
about 1 year ago Sarah Wadsworth
Simple and good! Thank you ;-)