A McDonald's Filet-o-Fish stacked atop its blue box - Robson90/Shutterstock The Filet-O-Fish was the first addition to the ...

Your next McDonald's Filet-O-Fish sandwich might have a stowaway ...

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

Ask for It "Cooked to Order" The simplest way to guarantee a fresh Filet-O-Fish is to ask employees for your sandwich "cooked to order," according to McDonald's employees on Reddit. This ...

A Reddit user reportedly found a worm in their McDonald's Filet-O-Fish sandwich. Experts say parasites are a natural and common occurrence in wild-caught fish like Alaskan pollock used in the ...

Let's be honest: there's something deeply frustrating about biting into what you expect to be a crispy, hot Filet-O-Fish only to find yourself chewing through a soggy, lukewarm disappointment. The ...

If you're a fan of McDonald's Filet-O-Fish, the chain's lone fish-based sammie with its iconic square shape, you might have an unexpected, ahem, guest in your sandwich. To illustrate the point, a ...

If you're looking for a reliable weeknight meal, we tried six frozen fried fish fillets and ranked the best one for your freezer.

A gross surprise may lurk in your Filet-O-Fish sandwich. But it's normal, and a good sign it's a healthy fish. Here's what to know.