I am a fan of McDonald's hot mustard. I don't like ketchup so I use it for my fries. One day I went and ordered my regular Big Mac Meal and wanted hot mustard and I was told they don't carry it anymore.
I know when you have the thought about going to McDonald's you are probably not necessarily looking for the healthiest meal anyway. I get that. Oh their Big Macs are to die for. Oh and their fries. If you get them fresh they are the best.