In a large mixing bowl add the cream of chicken soup, and chicken broth. Mix well.
Choose a baking dish and place the green beans, onions cheeses( only 1/4 cup of the mozzarella at this time). and seasonings.
Use a kitchen spoon to mix the ingredients.
Pour in the chicken broth/cream of chicken soup mixture over the the other ingredients, then fold the ingredients in using your kitchen spoon.
Sprinkle the remaining mozzarella on top of the casserole.
Cover the baking dish with a lid or foil.
Bake on 350 F for 40 minutes, COVERED.
Remove the casserole out of the oven after 40 minutes, and uncover.
Stir the casserole.
Sprinkle the crispy fried onions on top of the casserole, then place the casserole bake into the oven for an additional 15 minutes, UNCOVERED.
Let the casserole sit for 5 minutes before serving.
ENJOY!
S