I just came across some retro looking white enamelware baking pans and a jelly roll pan with blue trim. Has anyone ever used enamelware baking pans before how do they hold up? I've only ever seen the big blue turkey roaster pan and a large lobster pot. Even if they aren't that great for baking, they are so pretty that I am thinking of just getting them for serving platters. Any thoughts or insights would greatly be appreciated.