Thanks for that info. We bought a nice cast iron fry pan last year and haven't used it yet.Yes, a little oil, upside down in the oven for an hour at 375deg turn the oven off and leave them in there to cool. For a new pan it may take 2 or 3 times. The best thing to do is to use your cast iron pans, the more you use them, the more non stick they get.