Add Yahoo as a preferred source to see more of our stories on Google. Filet-o-Fish sandwich on box. - Robson90/Shutterstock Introduced in 1962 to appeal to Catholic customers during Lent, it was by ...

Introduced in 1962 to appeal to Catholic customers during Lent, it was by all accounts a gimmick — a pollock patty dredged in breading and fried (it was originally a tender, pricier catch – halibut), ...