Potato-Ham Soup
["4 to 5 large potatoes, cubed", "1 chopped onion", "1 cube margarine", "1 c. chopped ham", "1 qt. whole milk", "1 tsp. salt"]
["Cook the potatoes, onion and salt in water to cover and boil for 15 minutes.", "Add margarine. Cook 5 more minutes.", "Add ham. Cook 5 more minutes. Add milk.", "Heat and eat. Do not boil."]
["potatoes", "onion", "margarine", "ham", "milk", "salt"]