I’d recommend against using spray oils such as Pam because they include lecithin, I think so that the oil coats surfaces more easily. Eventually lecithin will b

I’d recommend against using spray oils such as Pam because they include lecithin, I think so that the oil coats surfaces more easily. Eventually lecithin will build up and make the cooking surface less effective. You can scrub it off with detergent but it’s kind of a pain. I’d recommend putting just a little oil on a paper towel and spreading a very thin coat across the surface. Only takes a few moments.