chicken divan

1/4 cup butter
1/4 cup flour
2 cups chicken broth
2 teaspoons soy sauce
3 cups grated cheddar cheese
2 cups sour cream
2 cups cooked chicken pieces
2 pkgs frozen broccoli or cooked fresh broccoli

Melt butter, add flour. Add chicken broth, 2 cups cheese, and soy sauce. Slowly add to sour cream, NOT IN HOT PAN! Layer chicken, broccoli and sauce. Cover with remaining cheese. Bake 30 minutes at 350 degrees. Serve over rice or noodles.