Heat oven to 375°F (350°F for glass baking dish). In 3-quart saucepan, heat soup, broth, chicken and vegetables to boiling, stirring constantly. Boil and stir 1 minute. Spread in ungreased 13x9-inch pan.
Stir together remaining ingredients. Pour over chicken mixture.
Bake uncovered about 30 minutes or until light brown.