Potato Soup
["8 to 9 medium potatoes, peeled and diced", "2 to 3 carrots, diced", "6 celery stalks, diced", "2 qt. water", "1 large onion, diced", "1 to 1 1/2 lb. bacon, cooked", "6 Tbsp. butter or margarine", "6 Tbsp. flour", "1 tsp. salt", "1/2 tsp. pepper", "1 1/2 c. milk"]
["In large kettle, cook vegetables in water until tender. Drain, reserving liquid. Set vegetables aside."]
["potatoes", "carrots", "celery stalks", "water", "onion", "bacon", "butter", "flour", "salt", "pepper", "milk"]