1/2 lb. hamburger
1/2 c. quick-cooking oatmeal
1/2 c. quick-cooking rice
1/4 c. diced green pepper
1 lg. stalk celery, sliced
1 lg. onion, diced
1 lg. carrot, grated
1 can cream of chicken soup
1 can water
1/2 tsp. salt
1 tbsp. soy sauce, optional
1/4 c. mushrooms, stems and pieces

Mix all ingredients together and place in casserole. Cover and bake in 350 degree oven for 40 minutes. Stir before servings.