Gone All Day Stew - cooking recipe

Ingredients

1 can tomato soup (undiluted)
1 c. water
1/4 c. plain flour
2 lb. beef stew (1 to 2-inch cubes)
4 medium carrots, sliced
3 medium onions, quartered
4 medium potatoes, cubed
1/2 c. celery (1-inch chunks)
12 whole fresh mushrooms
2 beef bouillon cubes
1 Tbsp. Italian herbs

Preparation

Mix together soup, water and flour until smooth.
Combine remaining ingredients in covered roasting pan.
Bake at 275\u00b0 for 3 to 3 1/2 hours.