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Is the Fish Filet from McDonald's Real Fish?

4 min read

According to McDonald's, 100% of the fish used in their U.S. Filet-O-Fish sandwiches is wild-caught Alaska Pollock, sourced from sustainably managed fisheries. This fact helps debunk the common myth that the patty is composed of processed fish parts or imitation seafood, confirming that the fish filet from McDonald's is indeed real fish.

Quick Summary

The McDonald's Filet-O-Fish patty is made with 100% wild-caught, sustainably sourced Alaska Pollock, certified by the Marine Stewardship Council (MSC). This article explores the journey of the fish from the Bering Sea to the fast-food kitchen, detailing the ingredients, cooking process, and sustainable practices behind the iconic sandwich.

Key Points

  • Made from Real Fish: The patty is made with 100% wild-caught Alaska Pollock fillet, a real and sustainable whitefish.

  • Not Minced Scraps: The patty is a whole-muscle fillet that is processed and breaded, not minced fish paste or scraps.

  • Sustainable Sourcing: McDonald's sources its fish from fisheries certified by the Marine Stewardship Council (MSC) for sustainability.

  • Freshness Ensured: The fish is filleted and flash-frozen on the fishing vessel immediately after being caught to preserve freshness.

  • Historical Roots: The Filet-O-Fish was invented in 1962 by a franchisee to cater to customers abstaining from meat during Lent.

  • Uniform Appearance: The square, breaded patty is a product of processing for fast-food consistency, which is often what leads to confusion.

  • Environmentally Conscious: The MSC certification indicates a commitment to healthy oceans, responsible fishing, and low bycatch rates.

In This Article

The Origins of the Filet-O-Fish

The Filet-O-Fish sandwich has a surprisingly long and interesting history, dating back to 1962. It was created by a Cincinnati-based McDonald's franchise owner named Lou Groen, who needed a solution for a slump in Friday sales in his predominantly Catholic neighborhood. Many of his customers abstained from eating meat on Fridays, especially during Lent. His solution, a breaded fish sandwich, competed head-to-head with McDonald's founder Ray Kroc's alternative, the 'Hula Burger' (a slice of pineapple and cheese on a bun). The fish sandwich overwhelmingly won the sales contest and earned its spot on the permanent menu.

What is the Fish Fillet Actually Made Of?

Alaskan Pollock: The Core Ingredient

For many years, and in most markets today, the fish used in the Filet-O-Fish is 100% wild-caught Alaska Pollock. Alaskan Pollock is a mild-flavored, whitefish species prized for its flaky texture. It is a lean fish and is often used in other products like fish sticks and imitation crab meat, though it is important to note that the McDonald's patty is made from whole-muscle fillets, not the processed surimi used in imitation crab.

The Fishing and Freezing Process

A key element in the quality of the McDonald's fish patty is the process used from catch to final product. The Alaska Pollock is wild-caught from fisheries primarily located in the Bering Sea. To ensure maximum freshness and quality, the fish is filleted and flash-frozen right on the fishing vessel. This process locks in the freshness and flavor, preventing degradation and ensuring a consistent, quality product. The fish portions are then breaded and frozen before being shipped to McDonald's restaurants.

Beyond the Fish: Other Ingredients in the Patty

While the patty is primarily fish, it is not simply a piece of plain fish. For example, the ingredients list for the UK Filet-O-Fish shows the fish fillet portion consists of 75% Alaska Pollock fillet, along with wheat flour, water, modified wheat starch, corn flour, salt, corn starch, yeast, and a thickening agent. This combination of ingredients ensures the patty holds its shape and achieves its crispy texture when fried.

Sustainable Sourcing and the MSC Certification

The Marine Stewardship Council (MSC) Certification

McDonald's sources its fish from fisheries that have been certified as sustainable by the Marine Stewardship Council (MSC). The MSC certification is a widely recognized standard for sustainable fishing practices, designed to protect fish populations and marine ecosystems for the future. This certification provides customers with the assurance that their Filet-O-Fish comes from a fishery that meets strict environmental and traceability standards.

Why Sustainable Sourcing is Important

The collaboration with the MSC reflects McDonald's commitment to responsible sourcing. By supporting sustainable fisheries, the company helps promote practices that minimize waste, reduce bycatch (the capture of non-target fish species), and maintain the long-term health of fish populations. This approach is crucial for preventing overfishing and ensuring the viability of marine resources.

Is it a Fillet or a Patty? Understanding the Terminology

Feature Fish Fillet (General) McDonald's Fish Patty
Composition A solid, single piece of fish cut from the side of the fish. Made from a whole-muscle Alaska Pollock fillet, but includes other ingredients for texture and structure.
Texture Flaky, natural fish texture. A consistent, solid texture achieved through freezing and processing, with a crispy breading.
Preparation Typically cooked fresh, from a fresh or thawed fillet. Pre-prepared, breaded, and frozen, then deep-fried at the restaurant.
Shape Varies based on the size and type of fish. Uniformly square to fit the standard sandwich bun.
Source Can be wild-caught or farm-raised. 100% wild-caught from sustainable sources.

The Truth About the "Not Real Fish" Myth

The misconception that the Filet-O-Fish is not real fish likely stems from two key factors: its processed appearance and the breading, and its consistent, uniform shape. Unlike a whole fish fillet you might prepare at home, the McDonald's patty is a processed product designed for consistency and ease of handling in a fast-food environment. However, the core of the patty is, in fact, real, whole-muscle Alaska Pollock fillet, not a mix of scrap parts as some rumors suggest.

Conclusion

In conclusion, the answer to the question, "Is the fish filet from McDonald's real fish?" is a resounding yes. The patty is made from 100% wild-caught Alaska Pollock, sourced from Marine Stewardship Council-certified sustainable fisheries. While it is a processed and breaded patty, not a fresh-cut fillet, the core ingredient is genuine whitefish. The rigorous process, from flash-freezing at sea to final preparation, ensures a consistent and high-quality product, backed by a commitment to sustainable sourcing.

[Genuine Alaska Pollock Producers] (https://www.alaskapollock.org/)

Frequently Asked Questions

The fish used in McDonald's Filet-O-Fish is 100% wild-caught Alaska Pollock, a mild-flavored whitefish.

Yes, McDonald's states that the Alaska Pollock used is 100% sourced from sustainably managed fisheries, and the company works with the Marine Stewardship Council (MSC) for certification.

No, a former McDonald's corporate chef confirmed that the patty is made from a whole-muscle fillet, not from minced protein or scraps.

The patty is formed into a uniform square shape during processing to ensure consistent sizing and easy placement on the bun in the restaurant.

Yes, to preserve its freshness, the fish is filleted and flash-frozen on the vessel immediately after being caught, then kept frozen until it is cooked.

Yes, before 2013, McDonald's used a mix of fish, but they have since switched exclusively to Alaska Pollock in the U.S. and other markets.

No, the Filet-O-Fish patty is made from real Alaska Pollock, not the processed surimi used to create imitation crab meat.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.