Shredded hake fish refers to hake fish that has been processed and broken down into smaller, thin pieces or shreds. Hake is a mild-flavored white fish similar to cod. Once it's shredded, it can be used in various dishes, including salads, tacos, sandwiches, or traditional recipes that require fish in a shredded form. The process of shredding not only changes the texture but can also make it easier to mix with other ingredients or absorb flavors from sauces and seasonings.