I don't know if I'd call it a favorite, but there was an entree in the rotation at my grade school cafeteria called 'Salisbury Steak' that was some kind of freestanding spongiform potage covered in a sauce that would probably have to be spelled 'grayvee' for legal reasons.

For all the concern about bodies and weight 'Baywatch' has three huge catering trucks on the set at all times. One for entrees one appetizers and one for junk food.