McDonald's is known for classics like the Big Mac and the McNugget, but throughout its history its occassionally tried to venture beyond.
It launched the Arch Deluxe in 1996, and the product flopped ... the Hamburglar and Birdie the Early Bird, as well as Ronald McDonald himself. Are you a McDonald's superfan?
Arch Sauce is a mustard-mayo combination that McDonald's debuted as a topping for the Arch Deluxe - a sandwich aimed at more sophisticated and "adult" customers - that debuted in 1996. McDonald's ...