Tagen Roz (Rice Casserole)

Ingredients:

1 cup raw white rice
1 10 oz. can of chicken broth (the amount of liquid -chicken broth and water should total 2 1/4 cups)
1/2 can of water
1 onion medium - chopped
1/4 cup butter or margarine
1 can (6oz.) chopped mushrooms
salt to taste

Steps:

1. Heat oven to 350^o. 
2. Place ingredients (all) in a 1½ qt. baking casserole lightly greased. 
3. Cover and bake for 1 hour.
4. Half way through cooking time stir casserole.