It was supposed to be cheese and onion.  That is to say CHEESE and ONION.  CHEESE AND ONION!!!  You wouldn't think they could muck that up, would you?  What it actually consisted of was a huge unhealthy dollop of mayonnaise with a tiny sprinkling of cheese and no discernable onion at all!  So what should the label have said?  Logic suggests perhaps 'Mayonnaise and Cheese'.  But nooooooooooooooo.  CHESE AND ONION!!!

I hate mayonnaise.