Chicken Divan

This was requested by Laurel - it's a family favorite.

1 large bunch of broccoli - cooked and cut into spears ( I peel the heavy part of the stem)
1/4 c. butter
1/4 c. flour
2 c. chicken broth
1 8 oz. sour cream
1 or 2 c. grated mozzarella cheese
3 chicken breasts cooked and chunked up

Cook broccoli until tender crisp and set aside.
Make a rue with the butter and flour, add chicken broth and stir over med. heat until thickened.
Stir in sour cream, salt to taste and a dash of pepper.
Place broccoli in bottom of 9 X 13 pan. Pour half of sauce over broc and then place chicken on
top. Mix 3/4 of the cheese into the sauce and pour the rest of the sauce over the chicken. Sprinkle with remaining cheese. Bake at 350º for 20 minutes.