LOL.... I take it you mean the cheese and stuff is stuck to the pan...do you know what a silpat is?
gotta admit, I've never seen or heard that word before...
Its a silicone mat to bake on.... nothing sticks! That could solve your problem with your nachos.
Silpat® Baking Mat - Bed Bath & Beyond
ah crap.. yet another thing to find a place for in the kitchen...?
thanks, Syrrie... but I think I'd rather just hand-wash the flat pans...
on top of everything else, it calms me to do it as I gaze out of the kitchen window...