Potato Soup
["6 potatoes, peeled and sliced", "2 carrots, diced", "2 qt. water", "1 onion, chopped", "6 Tbsp. all-purpose flour", "1 tsp. salt", "1/2 tsp. pepper", "1 1/2 c. milk"]
["Cook potatoes, carrots and celery in water until tender. Drain, reserving liquid and setting vegetables aside.", "Saute onion in butter until soft.", "Stir in flour, salt and pepper.", "Gradually add milk, stirring constantly until thickened.", "Gently stir in cooked vegetables.", "Add 1 cup or more of reserved cooking liquid until soup is desired consistency.", "Yield:", "8 to 10 servings."]
["potatoes", "carrots", "water", "onion", "flour", "salt", "pepper", "milk"]