Upvote:2
In my personal experience, I have travelled several times in the EU with metal pans (and even cutlery at times) in my carry-on, heading for a camping trip. I have never had issues with it, but it seems to vary according to airports and people who check your bag. I agree with @TooTea. Not a very formal reply, but pans do not seem to be strictly regulated on planes. Hope it helps!