Atria Chicken Fillet Strips Unseasoned – 3 kg package. Unseasoned Atria Chicken Fillet Strips can be used in many chicken dishes. Unseasoned chicken fillet cutlets are an excellent main ingredient that can be prepared in a variety of ways. Everything from delicious and rich sauces to exotic dishes, such as fajitas and tortillas. Cooked and cooled, they are also great in a salad. The antibiotic-free label on the package shows that the animals have not had any antibiotics during their lifetime.