Hearty Potato Soup
["6 medium potatoes, peeled and sliced", "2 carrots, diced", "6 celery stalks, diced", "2 qt. water", "1 onion, chopped", "6 Tbsp. margarine", "6 Tbsp. flour", "1 tsp. salt", "1/2 tsp. pepper", "1 1/2 c. milk", "2 cans creamed corn", "6 slices cooked bacon, crumbled"]
["In a large kettle, cook potatoes, carrots and celery in water until tender, about 20 minutes.", "Drain, reserving liquid and setting vegetables aside."]
["potatoes", "carrots", "celery stalks", "water", "onion", "margarine", "flour", "salt", "pepper", "milk", "corn", "bacon"]