Scandinavian Fish Dinner
["4 medium potatoes, quartered", "1 (16 oz.) pkg. frozen sole fillets, thawed", "1 (17 oz.) can peas", "1/4 c. butter or margarine", "1/2 c. all-purpose flour", "2 tsp. salt", "1 1/2 c. milk", "2 tsp. dill weed"]
["About 1 hour before serving, in a 2-quart saucepan over medium heat in 1-inch of boiling water, heat potatoes to boiling.", "Cover and cook 20 minutes or until tender; drain."]
["potatoes", "peas", "butter", "all-purpose", "salt", "milk", "dill weed"]