What is best selling frozen fish fillets?

It's impossible to say definitively which frozen fish fillets are the absolute best-selling. Sales data is typically proprietary information held by individual retailers and brands.

However, some popular and well-known frozen fish fillets that are likely to be among the best-selling include:

* Cod: A mild, versatile fish that is a popular choice for fish and chips, fishcakes, and baked dishes.

* Haddock: Another white fish with a slightly firmer texture than cod, also popular for fish and chips.

* Salmon: A rich and oily fish, often sold as fillets with skin on, suitable for grilling, baking, and pan-frying.

* Tilapia: A mild-flavored, flaky white fish, often used in stir-fries, tacos, and fish sandwiches.

* Pangasius: A white fish with a mild flavor and firm texture, often used in breaded and battered dishes.

* Catfish: A hearty, meaty fish that is often used in southern cuisine, like catfish po'boys and fried catfish.

The best-selling frozen fish fillets may vary depending on factors like:

* Region: Different regions have different preferences for fish.

* Retailer: Each retailer will have its own best-selling products based on its customer base.

* Season: Certain fish are more popular at different times of year.

To get a more specific idea of the best-selling frozen fish fillets in your area, you could check:

* Retailer websites: Many retailers publish sales rankings or "best-selling" lists online.

* Consumer reports: Websites like Consumer Reports often publish reviews and ratings of frozen food products.

* Local grocery stores: Ask employees at your local grocery store for recommendations on their best-selling frozen fish fillets.