Cook Beef In Skillet Until Browned. Pour Off Fat. Mix Beef, 1/2 Can Soup, Worcestershire And Vegetables In 2-Quart Shallow Baking Dish. Mix Water, Margarine And Remaining Soup In Saucepan. Heat To A Boil. Remove From Heat. Stir In Milk. Slowly Stir In Potatoes. Spoon Potatoes Over Beef Mixture. Bake At 400 Degrees F 20 Minutes Or Until Hot.