Chicken and Dumpling Casserole

Name: Chicken and Dumpling Casserole
Prep time: 30 min
Cook time: 1 h
Total time: 1 h 30 min
Cuisine: American
Ingredients: 1 stick of butter; 3 cups boneless, skinless chicken breasts, boiled and shredded; ¼ cup finely chopped onion; ¼ cup finely chopped green bell pepper; ¼ cup finely chopped red or orange red bell pepper; 1 teaspoon poultry seasoning; 1 teaspoon freshly ground pepper; 2 teaspoons salt; 2 cups Bisquick flour; 2 cups milk; 2 cups chicken stock; 1 can cream of chicken soup