How to Cook Fish

by Myrtle Reed

PERCH À LA SICILY

Cook three or four large perch for twenty minutes with a bunch of parsley in salted and acidulated water. Put into a saucepan one tablespoonful of malt vinegar, one tablespoonful of tarragon vinegar, a teaspoonful of minced parsley, a small chopped onion, a bay-leaf, and four pepper-corns. Boil for ten minutes, strain, and cool. Cook together four tablespoonfuls of butter and two of flour. When brown, add a pint of beef stock and cook until thick, stirring constantly. Take from the fire, add the strained vinegar, the beaten yolks of six eggs, and two tablespoonfuls of grated horseradish. Bring to the boil, pour over the fish, and serve.