The Filet-O-Fish sandwich, a staple at McDonald’s for over six decades, has an intriguing backstory that many fans don’t know. Originally created to accommodate Catholic customers observing Lent, the sandwich has since become a beloved menu item worldwide.
But there’s more to this fishy favorite than meets the eye. From its origins in a Cincinnati McDonald’s to its unique ingredients and the surprising competition it faced to earn a permanent spot on the menu, these ten facts reveal why the Filet-O-Fish stands out.
Whether you’re a dedicated fan or a curious fast-food enthusiast, these little-known details shed light on one of McDonald’s most iconic creations. Dive in to discover what makes the Filet-O-Fish a classic that has lasted through the ages!
1. It Was Created for Lent Observers
- The Filet-O-Fish was introduced in 1962 to cater to Catholic customers who avoided meat on Fridays during Lent. Ray Kroc, one of McDonald’s founders, approved it to keep sales steady during religious observances.
2. It’s Made with Wild-Caught Alaskan Pollock
- McDonald’s uses wild-caught Alaskan Pollock for the Filet-O-Fish. This fish is sustainably sourced, making it an environmentally friendly choice, aligning with McDonald’s commitment to sustainable sourcing.
3. It Was McDonald’s First Non-Burger Item
- Before the Filet-O-Fish, McDonald’s was all about burgers and fries. This sandwich marked the company’s first venture into non-burger menu items, paving the way for other options like chicken nuggets and salads.
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4. A Catholic Franchisee Pushed for Its Creation
- Lou Groen, a McDonald’s franchise owner in Cincinnati, Ohio, came up with the idea. His location struggled on Fridays due to the high number of Catholics who avoided meat, so he created the fish sandwich to boost business.
5. It Was a Product of a Sandwich Showdown
- Ray Kroc initially tested two options: the Filet-O-Fish and a “Hula Burger” (a grilled slice of pineapple on a bun). The Filet-O-Fish outperformed the Hula Burger, winning a spot on the menu.
6. The Original Recipe Has Barely Changed
- Since its inception, the Filet-O-Fish has retained its core ingredients: fish fillet, steamed bun, American cheese, and tartar sauce. The few changes made include improvements in fish sourcing and freshness.
7. It’s the Only Sandwich with a Steamed Bun
- Unlike other McDonald’s sandwiches, the Filet-O-Fish is served on a soft, steamed bun, which gives it a unique texture and sets it apart from the chain’s other burgers.
8. It’s Especially Popular During Lent
- During Lent, McDonald’s sees a huge spike in Filet-O-Fish sales. In fact, it’s estimated that around 25% of all Filet-O-Fish sandwiches are sold during this period, with Fridays being particularly busy.
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9. It Was a Controversial Item in China
- When McDonald’s launched the Filet-O-Fish in China, some customers were skeptical about eating fish from a fast-food chain, as seafood dishes are traditionally prepared differently in Chinese cuisine.
10. It Has a Cult Following
- The Filet-O-Fish may not be as popular as McDonald’s burgers, but it has a devoted fan base, particularly among older customers. Many loyal customers appreciate its simplicity and the fact that it hasn’t changed much over the decades.
Whether you’re a fan or just curious, the Filet-O-Fish has an interesting legacy that has helped it stay on the McDonald’s menu for over 60 years!
