A guide to modern cookery by A. Escoffier

2. When a fish is of such a size as to need more than half an

hour’s poaching, proceed as follows:—Place under the drainer of the fish-kettle the minced carrots and onions and the faggot; put the fish on the drainer, and cover it with water and vinegar, or white wine, in accordance with the kind of _court-bouillon_ wanted and the quantity required. Add the salt, boil, and keep the _court-bouillon_ gently simmering for a period of time fixed by the weight of the fish. The time allowed for poaching the latter will be given in their respective formulæ.