Baked Fish Fillets
["1 1/4 lb. flounder", "1 Tbsp. lemon juice", "2 Tbsp. butter", "2 Tbsp. flour", "1/2 tsp. grated onion", "1 (3 oz.) can mushrooms (undrained)", "1/4 c. Parmesan cheese", "1/4 tsp. salt", "1/8 tsp. paprika", "1/2 c. light cream"]
["In a shallow greased baking dish, arrange the fillets in one layer.", "Sprinkle with lemon juice.", "In a small saucepan, melt the butter over low heat; stir in flour, onion, salt and paprika.", "Add cream and mushrooms, including liquid, in pan.", "Cook, stirring constantly, until thick.", "Pour over fillets; sprinkle with cheese. Bake in a preheated oven for 25 minutes at 350\u00b0.", "Makes 4 servings."]
["flounder", "lemon juice", "butter", "flour", "onion", "mushrooms", "Parmesan cheese", "salt", "paprika", "light cream"]