Gone All Day Stew
["1 can tomato soup (undiluted)", "1 c. water", "1/2 c. flour", "2 lb. beef, cut in small cubes and fat trimmed", "3 medium carrots, sliced", "6 onions, sliced", "1 Tbsp. seasoning or salt and pepper to taste", "4 medium potatoes, sliced", "1/2 c. celery, chopped", "12 whole mushrooms", "2 beef bouillon cubes"]
["Mix together soup, water and flour until smooth.", "Combine with other ingredients in covered roasting pan.", "Bake at 275\u00b0 for 4 to 5 hours."]
["tomato soup", "water", "flour", "beef", "carrots", "onions", "salt", "potatoes", "celery", "mushrooms"]