What kind of fish is in frozen battered fish?

Frozen battered fish can be made from a variety of fish, but the most common types are:

* Cod: This is a popular choice for frozen fish due to its mild flavor and firm texture.

* Haddock: Similar to cod, haddock also has a mild flavor and firm texture.

* Pollack: A less expensive option, pollock has a slightly milder flavor than cod and haddock.

* Whiting: Another budget-friendly option, whiting has a delicate flavor and a slightly softer texture.

* Hake: A firm-fleshed fish with a mild flavor, often used as a substitute for cod.

* Catfish: While less common in frozen battered fish, catfish is sometimes used, especially in Southern US regions.

It's important to read the label carefully to determine the specific type of fish used in any particular product.