Granny'S Potato Soup
["6 small potatoes", "salt and pepper", "3 to 4 Tbsp. margarine", "1 can condensed milk", "onion, diced (optional)"]
["Dice potatoes small, rinse, put in saucepan, cover with water and cook over medium heat until potatoes are tender.", "Add salt and pepper to taste and margarine.", "Let simmer 3 to 4 minutes.", "Add canned milk.", "Bring to boil for 3 to 4 minutes.", "Remove from heat and serve."]
["potatoes", "salt", "margarine", "condensed milk", "onion"]