Trout fillets are boneless pieces of fish cut from the body of a trout, a popular freshwater fish known for its delicate flavor and tender texture. They are commonly found in various species, including rainbow trout and brown trout, and are often enjoyed grilled, baked, or pan-fried. These fillets are rich in protein and omega-3 fatty acids, making them a healthy choice for meals. They can be seasoned with herbs, spices, or marinades to enhance their natural taste. Trout fillets are widely available in grocery stores and fish markets, both fresh and frozen.