Cut seafood into bite-sized pieces. Melt butter in an 8 fry pan. Add lemon juice and seafood. Cook over low heat for 34 minutes, stirring frequently. Stir in flour and salt. Add milk gradually and cook until thick and smooth, stirring constantly.
Add parsley. Place in well-greased individual shells or 6-oz. custard cups. Sprinkle with cheese and paprika. Bake at 400° F for 1012 minutes or until lightly browned. Makes 2 servings.