Swiss Steak
["6 Tbsp. flour", "2 lb. round steak (1 1/2-inches thick)", "1 1/2 c. cooked tomatoes", "1 onion, sliced", "1 stalk celery, diced"]
["Pound flour into steak.", "Brown in hot oil.", "Add tomatoes, onion and celery. Cover and cook over low heat or in a moderate oven at 300\u00b0 until tender (2 to 2 1/2 hours), uncovering the last 1/2 hour to cook down sauce to a rich thickness."]
["flour", "tomatoes", "onion", "celery"]