Potato Soup
["1/2 stick butter", "4 or 5 large potatoes, diced", "1 large onion, diced", "1 large can Carnation milk", "1 can cream of mushroom soup"]
["Put enough water to cover potatoes and onion.", "Cook until tender.", "Add milk and cream of chicken soup; add butter and salt and pepper to taste.", "Cook until this is hot.", "Do not let it boil."]
["butter", "potatoes", "onion", "Carnation milk", "cream of mushroom soup"]