The first McDonald's Filet-O-Fish was created by a Cincinnati franchisee to serve Catholic customers during Lent.

Today, the McDonald's Filet-O-Fish is a beloved part of the menu, but it's undergone major changes, including a switch away ...

*In 1959, entrepreneur Lou Groen opened the first McDonald’s in the Cincinnati, Ohio area. After working a variety of jobs and eventually becoming president of the Cincinnati Restaurant Group, Groen ...

Ever wondered where the pollock in McDonald's beloved Filet-O-Fish comes from and who catches it? The company credits this Alaska-based fisherman.

McDonald's once offered a "grown-up" take on the popular Filet-O-Fish in the '90s. Here's why the upgraded sandwich disappeared from menus.

For a limited time, McDonald's had a special edition Filet-O-Fish that was available on the East Coast, and we think it deserves a chance nationwide.

The Filet-O-Fish faced a little competition before it became McDonald's official meatless mainstay. The Hula Burger gets new ...

McDonald's Filet-O-Fish sandwich atop a cardboard box - Robson90/Shutterstock The Filet-O-Fish is one of the most iconic McDonald's sandwiches in the chain's lineup. The handheld — fried Alaskan ...