Boil a chicken until done. Save the liquid. Cook one package of Lipton chicken noodle soup mix in chicken liquid according to package directions. Sauté a small minced onion in hot fat; don’t brown. Bone chicken. Run a package of frozen peas under tap water to thaw. Drain and set aside. Arrange in layers in a casserole dish. First the chicken, then a layer of peas, then the onion. Repeat. Thicken the soup with cornstarch. Pour over casserole. Top with buttered bread cubes. Bake 15 minutes at 400 degrees until hot and bubbly and bread cubes have browned.