Filet-O-Fish sandwiches were originally a solution to a problem. In the early 1960s, a McDonald's franchise owner name Lou Groen was noticed his sales drop each Lent season as a result of his largely ...

For a chain famous for its Big Macs, McNuggets, and ultra-delicious fries, the Filet-O-Fish is a bit of an outlier since it's the only seafood-based item on the menu. This delicious item features a ...