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Originally Posted by Jennifer 3FC
Is Pam canola oil? What was the thing about the canola and the teflon - does it break it down? I can't remember what I heard about that.
Maybe you are referring to something I told you a long time ago. I once read an article by a food scientist that said that canola oil should not be used on non-stick surfaces because it changes it's molecular structure when it reaches a certain temperature, and bonds with the nonstick coating -- leaving a residue that is difficult or impossible to remove, and removes the non-stick ability of the coating. I recall that when I read it, I thought about all of the nonstick skillets I had thrown away because things started sticking. So I bought new skillets, started using a corn oil spray and did not notice that problem again. I recently noticed the same thing happening again and pulled out my can of spray and noticed that Mazola corn oil spray is now made with canola oil.