I have an electric glass top stove and I have always had an issue with Pam's heating up in the middle and not anywhere else in the pan startran skeptical what do use but I have never been more impressed the first time I used it I cooked chicken and every piece of chicken that I put in that pan cook just as evenly as the ones in the middle as the ones on the outside of the pan I am absolutely impressed that's all I can say thank you