SOUP OF FILLETS OF THAMES FLOUNDERS A L'ANGLAISE
FILLEN TEN Thames flounders, simmer the fillets in a little fresh butter seasoned with pepper, salt, and lemon-juice. When done, place them in the soup-tureen with three dozen quenelles of Spey trout, and pour on them a soup made according to the following directions.
Put the bones and the trimmings of the flounders and the trout, from which the small quenelles are to be made, into a stewpan with carrot, celery, parsley roots, a sprig of thyme, and a few peppercorns; to these add three pints of common broth from the boiling stockpot (if possible) and a couple of glasses of Sauterne. When it has boiled for three-quarters of an hour, strain off the broth into a small soup-pot, and make it into a smooth white Velouté sauce; just before pouring it into the soup-tureen (containing the fillets of flounders and the small quenelles of trout already mentioned) finish it by mixing in with it leason of six yolks of egg, a gill of cream, and a dessert-spoonful of chopped and blanched parsley, a little lemon-juice, and cayenne pepper.