Sauce au havre homme is produced by first frying an ounce
of minced onion in an ounce of butter until it assumes a golden
brown tint, and then pouring in half a pint of broth made from
scraps ; you must give this a boil, simmer for a quarter of an
hour, and then strain it by degrees into another saucepan
containing a thickening made of half an ounce each of butter
and flour ; work this well with a wooden spoon, adding a
saltspoonful of salt, half one of mignonette pepper, and a
teaspoonful of vinegar from the walnut pickle or anchovy
vinegar.
These sharp relishes go well with fish, and, as a rule, are
liked with cutlets. Half an ounce of glaze improves them all.