Seasoning cast iron?

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Inscrutable

Master of the Pit
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Apr 4, 2019
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Last time I seasoned in the house (withflaxseed oil) it produced an unpleasant acrid odor. Maybe switching to canola would help, but …

What do you think about seasoning on the pellet pooper? I wonder if the smoke will interfere with the polymerization process? I doubt the cast iron would retain a flavor and transmit to future cooks (but might be ok depending on the cook).

Anyone try it?
 
The only thing I have ever seasoned any cast iron with is good old-fashioned Crisco. Everything else is a cheap shortcut that is not as good.

Grandma was NOT wrong.
I agree, I use Crisco as well and use my Gas Grill to set the seasoning.
I am sure that as long as the pellet pooper can hold temps at least 400 it should work.

- Jason
 
I agree, I use Crisco as well and use my Gas Grill to set the seasoning.
I am sure that as long as the pellet pooper can hold temps at least 400 it should work.

- Jason

Had it at 450 for wings yesterday, and supposed to get to 700 … much better (and more accurate) than kitchen range.
 
Going to try on a couple, use and see. Think eggs will be the litmus test for taste. Can always strip and start over.
 
I use grapeseed oil, and it works very well. Was told that by a friend that buys and sells a ton of cast iron. But not sure it's a big issue...if done properly almost any oil would work.

Ryan
 
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The only thing I have ever seasoned any cast iron with is good old-fashioned Crisco. Everything else is a cheap shortcut that is not as good.

Grandma was NOT wrong.
Nothing wrong with Crisco, but I have had good results with flax seed oil. Definitely not a cheap shortcut. Lots of information out there on options.
 
I believe people use Flaxseed oil and Grapeseed oil because it has a higher burn temperature than Crisco. At least that's what I was told by some people that use and restore a lot of cast iron cookware
 
I wouldn't think you'd want to season with Crisco past 360F...
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Mineral oil. Very High burn point, won't go rancid or get sticky. No odor. Just make sure it is 100% pure with no added scent. It's what all the championship jambalaya cooks use here...along with most everyone else.

*edit to add- the mineral oil is only used on a pot that already has a good carbon patina on it. To get that patina, lard is universally used here. Most just fry up a big batch of cracklins which seasons the pot at the same time.
 
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The "smoke point"?

When I am frying something I use peanut oil, because it has a "high smoke point."

When I season cast iron or carbon steel frying pans, I use Crisco, because the finished seasoning it tougher and easier to maintain - I don't have to baby it or re-season it all the time.

Flaxseed oil (a fad for a while) turns black faster, but is too delicate (i.e. falls off and needs re-seasoning - especially on carbon steel) for my liking.

In my experience.
 
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I have been using avocado oil because of the higher burn point. I think I saw Kent Rollins mention it.
Yes - that's what I've been using. It never seems to be promoted by manufacturers and yet it seems to be an obvious choice. I've never heard of any drawbacks.




Edit: Down below there's an OP titled "My Way...." and his advice seems sound.
 
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I wouldn't think you'd want to season with Crisco past 360F.

You don't want to cook with oils above there smoke point.

But to season iron; yes, you absolutely need to go above the smoke point.
That's when polymerization happens. The seasoning on iron is a bit like a natural, high temperature, plastic coating. To make the plastic coating, you need cooking oil, high heat, and oxygen.
 
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