Fillets of Herring Marinated à l'Espagne.
(Filets de Hareng Marinés à l'Espagne.)
Marinate some fillets of herring or use those ready prepared (see previous recipes), and mask them with chopped olives inside, roll up and fill each with hard boiled yolk of egg that has been rubbed through a wire sieve and mixed with chopped tarragon, chervil, and coral. Brush the fillets over with aspic jelly and sprinkle with coral; place them on croûtons ornamented with butter by means of a fancy pipe and sprinkle lightly with chopped tarragon. Serve for hors-d'œuvre or savoury, or for breakfast.