Scrubbed cast iron down to silver-- black gunk still won't come off!
I recently browned pork in my Lodge cast-iron skillet, and it left black, burnt spots over the pan (along with a few other places that arose from cooking over time). I boiled water in it in hopes it would lift it up, but it didn't. I scrubbed the spots down to silver (which I think is the exposed cast iron, where it was once black), but the black gunk is still there with the silver exposed around it. I can scrub it down to silver and it still won't lift. Help!
The black gunk feels smooth, and if I am able to scrape some away it's sooty. What can I do to get rid of this layer of gunk and get my cast iron back to normal? I don't want to re-season the whole thing with the gunk still on, and I need to use my pan again tonight for a big dinner with guest! I don't want to cause any more damage to it and am afraid to continue cooking in it!
Thanks so much!
7 Comments
Voted the Best Reply!
Cast iron is not supposed to be silver. You have scrubbed off all of the "seasoning" that black gunk is supposed to be there it is a build up of oils that create a hard slick surface over time. It sounds like you need to re season the pan.
Shelling is correct. As you cook, the seasoning builds up and eventually creates coating. Your pan will always have black on it that comes off. Here is a nifty little video that Amanda did a while back. You'll need to re-season your pan.
https://food52.com/blog...
For the record; it's not appropriate for cast iron, but for non reactive pans (stainless, enameled, anodized etc.) burned on gunk is removed much more effectively by boiling water with a lot of baking soda in it than with water alone. Vinegar works too, but is expensive and reeks to high heaven- it doesn't work as we,ll either.
You're not supposed to scrub a cast iron pan. I don't wash mine. I clean it by applying a thick coat of Kosher salt to the pan while it's still warm. I use a pad made of sturdy paper toweling to wipe the pan clean. The salt acts as an abrasive, and as the pan cools, the "dirty" salt is easy to pour out and discard.
I have put my iron skillet in a wood fire to burn off food. I never wash mine and to clean I use salt and always oil it after cleaning.
Hi Nicole,
This is Laura and I work for Lodge! I'd recommend that you use something very abrasive like steel wool to scrub the black bits completely off, then re-season your skillet. And since you'll be re-seasoning, go to town on that soap if you have to! Here's a quick video showing how to do that: https://youtu.be/Gg6S6vWyPH8...
With cast iron, very high heat can cause things to stick, especially if there's little or no oil in the pan and especially if the ingredients are cold. Cast iron retains more heat than other pans, so medium/high heat is plenty high to sear meat, and veggies usually require low or medium/low heat. Here's another quick film on searing steak: https://youtu.be/7QmCVjSoY_w...
Hope this helps!
-Laura
You said to scrub the "black bits completely off" but, in the video you linked to, the pan is rusty and he scrubs the rust off while the black is still there so that doesn't match at all what you said. It doesn't come off, does it? I've spent hours scrubbing and using every tip I could find to get it off with no progress. When I soak beans, they turn black and this pot will eternally secrete that black gunk which is probably toxic. Do have it correct? How did you find this material that continues to exude black gunk presumably for years? And WTF is that black gunk? How toxic is it? How can sell a product like this? I am absolutely flabbergasted that you can continue to sell this product with being subject to a class action suit.
You said to scrub the "black bits completely off" but, in the video you linked to, the pan is rusty and he scrubs the rust off while the black is still there so that doesn't match at all what you said. It doesn't come off, does it? I've spent hours scrubbing and using every tip I could find to get it off with no progress. When I soak beans, they turn black and this pot will eternally secrete that black gunk which is probably toxic. Do have it correct? How did you find this material that continues to exude black gunk presumably for years? And WTF is that black gunk? How toxic is it? How can sell a product like this? I am absolutely flabbergasted that you can continue to sell this product with being subject to a class action suit.
when i was a little kid, my dad took a circular metal brush attachment for his drill to the insides of my mom's cast iron pan which surface had become irregular due to build up. it was beautifully seasoned and returned to that condition quickly as he smoothed out the cooking surface. it survived for many decades.
You can also put it in the oven through the cleaning cycle. Bakes everything off the pan and then you can re-season.