After Seasoning or Re-Seasoning a cast-iron skillet, it should last you a lifetime! I believe the best way to maintain good cast iron pans is simply to use them, because the more you use them, the more thin layers of fat and oil get cooked into the skillet. Therefore, the more non-stick they become.
With proper care cast iron cookware can withstand a lifetime of use. Actually several lifetimes as these cast iron pans and dutch ovens are often passed down from generation to generation. Taking care of cast iron cookware is as easy as 1 – 2 – 3.
If there is no brand of origin in the iron, run your fingers on the face of the pan. If it feels pebbly, it is less than 50--70 years of age. If it is smooth, near to that of a metal spoon, you have a gem.
Several potential problems arise when your cast iron pan begins to crack. Heat will make the metal expand and contract, growing even the tiniest of fractures. This can become hazardous, especially if the pan is hot or is full of hot food. Cracks also harbor bacteria because they're more difficult to clean.
Cast iron cookware, before being seasoned, is not only susceptible to rust after getting wet, but it's also “reactive,” meaning it reacts poorly when used with certain types of food, namely acidic ingredients like tomatoes, vinegar, citrus or wine.
That's why our simple cleaning steps have you rub oil into your pan after each use to ensure the seasoning remains for quality cooking. You can also season your cast iron cookware in the oven. This method adds a more thorough layer of seasoning onto the entire pan, strengthening the bond to the iron.
The long lifespan of cast iron along with the growing demand for second-hand instead of new makes vintage cast iron a common find in the antique market. The value of antique cast iron skillets can start at similar to new prices, but a super rare Wagner or Griswold can fetch up to $1,500 apiece.
Cast iron is a big hunk of iron, after all. Too much exposure to water will cause it to rust. You can still salvage a rusted pan by scrubbing and re-seasoning it, but it's more of a pain than just wiping the skillet dry every time you use it.
A cast iron skillet can almost always be brought back to life and its age is often seen as pro rather than a con. That's why thrift stores and estate sales are great places to find cast iron skillets inexpensively.
If your cast iron pipes are over a few decades old, it's likely time for an inspection or replacement, even if you haven't noticed any visible signs yet. Pipes of this age are nearing the end of their lifespan and are prone to significant wear and tear, making regular inspections crucial.
Don't let that scare you off—a cast iron skillet can last a lifetime (or longer!) and is easy to maintain if you remember a few simple cleaning tips. If you ever mess it up, don't worry: The great thing about cast iron is that it's easy to restore.
With proper care, a good cast iron pan can last for generations, becoming even better with age.
Never shock a hot cast iron pan with cold water because it can crack. 5. Don't soak or leave a wet pan in the dish rack because this will promote rust. Always dry it over a low burner, then re-season with a quick wipe of shortening or vegetable oil on a cloth or paper towel before storing.
Never cook acidic foods in a cast iron skillet.
You can sauté cherry tomatoes in cast iron, but don't try making a long-simmering tomato sauce. If you recently purchased your skillet and it still needs to be "broken in," acidic ingredients can erode the seasoning and even make foods taste metallic.
They are most likely carbon deposits. This happens due to overheating of fats and oils. Using an oil with a low smoke point will carbonize at high temperatures and cause residue from the pores of your pan to rub off onto your food. While unappealing, they won't hurt you in such a small amount.
You let your skillet soak.
Soaking your cast iron skillet in your sink is a recipe for rust, as is washing it in the dishwasher. Instead, clean it ASAP, even using simple soap and water if you must.
Since olive oil is such a pantry staple, many people naturally wonder if they can use olive oil to season cast iron. You can use olive oil to season cast iron, but you need to choose a high quality extra virgin olive oil, which should have a smoke point close to 400 degrees Fahrenheit.