Preheat oven to 350. In a large bowl, combine the chicken, soups, milk, onion and salt. In a separate small bowl, combine cottage cheese and cream cheese.

Spread half of the chicken mixture into a greased 13x9 backing dish. Top with three noodles. Spread with half of the cheese mixture. Repeat layers.

Toss stuffing mix with butter; sprinkle on the top of the lasagna.

Bake, uncovered, at 350° for 30-40 minutes or bubbly and golden brown. Let stand for 10 minutes before cutting.