Chicken Breast Boneless Skinless (also known as the chicken fillet) is the most popular lean protein in the world, cut from the pectoral muscle of the bird. Unlike the bone-in version, it is defined by its convenience and high protein-to-fat ratio, making it the primary choice for quick, healthy weeknight meals.
Key Characteristics
Best Cooking Methods
Because boneless breasts are incredibly lean, they can turn from juicy to rubbery in a matter of seconds; they require fast, high-heat cooking or moist-heat protection.