Tilapia fillets are boneless pieces of fish taken from the tilapia, a freshwater species known for its mild flavor and flaky texture. They are popular in many cuisines around the world and can be cooked in various ways, including grilling, baking, and frying. These fillets are a good source of protein and are low in fat, making them a healthy choice for meals. They are often available fresh or frozen and can be found in grocery stores and fish markets. Tilapia is also farmed extensively, contributing to its availability and affordability.