Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      pounds        round steak -- cut in serving
                         -- pieces
   3      tablespoons   flour
   2      tablespoons   oil
   1      can           tomatoes -- 16 oz, chopped
   1      large         onion -- chopped fine
   2                    celery stalks -- chop fine
   1      tablespoon    dijon mustard
   2      tablespoons   wine vinegar
   2                    beef bouillon cubes
   1      tablespoon    worcestershire sauce
   1                    bay leaf
                        salt
                        pepper

Preparation:

Season meat with salt and pepper. Dredge meat in flour. Heat oil in large skillet. Brown meat in batches so as not to crowd in pan. Add to crockpot with remaining ingredients. Cover pot and cook on low for 6 to 8 hours. Garnish with chopped parsley and serve with boiled, herbed potatoes.