Place chicken in large saucepan ... chicken soups with sour cream, grated Parmesan cheese, green ... up chicken. Cook lasagna noodles in reserved chicken broth ... minutes at 350 degrees.
Mix first five ingredients, bring ... 5 minutes. Mix sour cream and cream cheese. Set aside. Cook lasagna noodle according to package directions. ... let set 10 minutes.
Saute onions, scallions and mushrooms. ... of soup with sour cream. Add to chicken mixture. ... large greased 12"x16" lasagna pan; spoon layer of chicken ... Serves 12 to 15.