Chicken and Rice Bake

6 Chicken pieces
2 tbsp Margarine
1 cup Uncooked rice
1 can Mushrooms
1 pkg Onion Soup mix

Brown chick in margarine. Spread rice on bottom of greased roaster. Reserve 1 tbsp of seasing and sprinkle on chicken. Sprinkle onion soup over rice. Add hot water to mushroom liquid to make 3 1/4 cups and pour over rice. Put in mushrooms and chicken. Cover tightly and bake at 350 degrees until tender, about 45 minutes. Remove lid and bake 10-15 minutes more.