Deluxe Seafood Chowder
["1 lb. haddock", "1 medium onion, chopped", "2 Tbsp. flour", "2 tsp. butter", "3/4 c. water", "1 (10 oz.) can baby clams", "2 c. peeled, diced potatoes", "3 c. milk", "1 (13 oz.) can evaporated milk", "8 oz. scallops"]
["Cut fish into 1-inch chunks.", "In 3-quart pan, saute onion in the butter until tender, but not brown."]
["haddock", "onion", "flour", "butter", "water", "baby clams", "potatoes", "milk", "milk", "scallops"]