You season a cast iron pan by rubbing it with a relatively thin coat of neutral oil (I stress a light coat of oil). NOTE: Use vegetable oils (canola, sunflower, etc.), shortening (like Crisco shortening) or lard for seasoning your cast iron pans. I in recent times experimented and revealed that food-grade coconut oil/butter also works wonderful.
Put the cast iron pan, the wrong way up, in the oven, with a piece of aluminum foil on the bottom to seize some drips. Warm up the pan for 30 to 60 minutes in a 300 to 500 degree oven. When completed, allow the pan cool to room temperature. Repeating this process several times is suggested as it will help produce a stronger "seasoning" attachment.
The oil fills the material and gets ingrained in them, in addition to rounding off the peaks. As a result of seasoning a new pan, the cooking surface develops a nonstick quality because the formerly rough and rough exterior becomes flat. Furthermore, because the pores are filled with oil, water can't soak in and form rust that might give food an off-taste. Your ironware can be a little stained at this stage, but a couple of frying jobs will help finalize the treatment, and transform the metal into the full, black color that is the sign of a skillfully-seasoned, well-used skillet or pot.
Never put cold fluid into a exceedingly hot cast iron pan or oven. They'll crack instantly!
Be aware when cooking with your cast iron pots on an electric range, for the reason that the burners create hot spots which can warp cast iron including cause it to crack. Be sure you preheat the iron very slowly when using an electric oven and keep the settings to medium or even medium-low.
Significant:
Unless you use your cast-iron pans daily, they should be cleaned for a short time with a little soapy water and then rinsed and totally dried in an effort to rid them of additional surface oil. If you don't do this, the additional oil will become rancid within several days.
Commit to memory - Each time you cook in your cast iron frying pan, you are essentially seasoning it all over again by filling in the microscopic pores and valleys which can be part of the cast-iron surface. The more you cook, the smoother the surface will become!