Potato Soup
["6 medium potatoes, diced", "1 medium onion, diced", "1/2 tsp. salt", "1 stick margarine or butter", "1 qt. milk", "celery seed or powder to taste"]
["Boil potatoes, onions and salt in just enough water to cover. Cook until tender; mash potatoes lightly with potato masher.", "Add butter and melt.", "Add milk and celery seed or powder, if desired. Cook until hot and serve.", "We like to add homemade egg noodles for a change."]
["potatoes", "onion", "salt", "margarine", "milk", "celery"]