Fish sticks, also known as fish fingers, are a type of processed seafood product consisting of elongated pieces of white fish that have been breaded or battered and then deep-fried. The most common type of fish used in fish sticks is cod, though other mild, flaky white fish such as pollock, haddock, or tilapia may also be used.
The origins of fish sticks trace back to freezing technology developed by Clarence Birdseye in the 1920s, though fish sticks were not sold commercially until 1953, when Birds Eye introduced them as an affordable and convenient way to use lower-quality fish cuts. The breading or batter helps to bind the fish pieces together and provides a crispy, crunchy exterior when fried. This processing technique also helps to extend the shelf life of the fish.
Fish sticks are a popular convenience food, particularly among children, due to their kid-friendly shape and texture. They are commonly served as a main dish, often accompanied by tartar sauce, ketchup, or other dipping sauces. Fish sticks can also be used as an ingredient in other dishes, such as fish tacos, fish sandwiches, or as a topping for salads or casseroles.
Commercially produced fish sticks are typically made by cutting cod, pollock, or other white fish fillets into long, rectangular pieces, coating them in a batter or breading mixture, and then deep-frying them until golden brown and crispy. The breading or batter can vary in composition, with some recipes using a simple flour-based coating, while others may incorporate breadcrumbs, cornmeal, or panko for a crunchier texture.
In terms of flavor, fish sticks have a mild, slightly sweet taste that is often enhanced by the seasoning in the breading or batter. The fish itself has a delicate, flaky texture that contrasts with the crispy exterior. Fish sticks are generally considered a relatively healthy option compared to some other fried seafood products, as they are a good source of lean protein and can be a way to incorporate more fish into one's diet.
While fish sticks are a global phenomenon, they are particularly associated with North American and European cuisines, where they have become a staple in school cafeterias, fast-food restaurants, and home kitchens. In some regions, fish sticks may be known by slightly different names, such as "fish fingers" in the United Kingdom or "fish nuggets" in certain parts of the United States.