Important: Safety Warning
This recipe calls for animal brains or related nervous-system tissue. Cattle brain and spinal tissue can transmit bovine spongiform encephalopathy (BSE), the cause of variant Creutzfeldt-Jakob disease in humans, which is fatal and has no treatment.
This information has been left in for historical purposes but should not be acted upon.
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CALF'S HEAD, BOILED (with or without the skin)
Thoroughly cleanse a calf's head, remove the brains, and put it into boiling water for ten minutes, to blanch it. Take it out, and lay it in a deep saucepan with sufficient water to cover it; let it boil up, remove the scum very carefully as it rises, draw the pan to the side of the fire, and let it simmer very gently until ready. Wash the brains in two or three waters, remove the skin and the fibres which hang about them, and let them soak for an hour in cold salted water; pour that away, put them into a saucepan with some fresh water to which a table-spoonful of vinegar has been added, and boil them for a quarter of an hour. Take the scum off as it rises. Chop them rather coarsely, and put them into a saucepan with a cupful of good melted butter, a table-spoonful of sage leaves chopped small, the same of scalded and finely-minced parsley, a little salt and pepper, and the juice of half a lemon. Take out the tongue, skin it, trim it about the roots, and lay it in the middle of a hot dish with the brain sauce round it; keep it hot. The appearance of the calf's head will be improved if after it is taken up it is brushed over with egg, covered with finely-grated bread-crumbs, and browned. Slices of cut lemon are usually placed round the dish. A little boiled bacon or pickled pork is sent to table with it, as well as either parsley and butter, tomato or mushroom sauce, in a tureen. Time to boil, with the skin on, two and a half or three hours, according to the size; without, one and a half or two hours. Sufficient for seven or eight persons. The liquor in which it is boiled should be carefully preserved; for though a calf's head is insipid if eaten cold, it is excellent warmed, and for this the liquor would be needed.
The dish is built around two components, and one of them cannot be prepared today. The brain sauce is the point of the recipe, and central nervous tissue from cattle is the single food most strongly linked to transmission of prion disease.
- The brains are the hazardBrain and spinal cord are the tissues in which the BSE prion concentrates. Prions are not destroyed by the quarter-hour boil described here, nor by any domestic cooking temperature, and infection with variant Creutzfeldt-Jakob disease is untreatable and fatal.
- It is also not legally availableIt is also heavily restricted -- In the UK, EU and US, bovine brain and spinal cord from animals above a set age (12 months in the UK/EU, 30 months in the US) are classed as specified risk material and must be removed and destroyed at slaughter. Younger animals fall outside those age thresholds, but the trade in bovine brains has effectively ended and no reputable butcher will supply them.
- The head is not a workaroundThe skull has to be opened to extract the brains, and the head carries associated nervous tissue, which is why the skull and its contents are the tissues singled out by the risk-material rules. A boiled calf's head in the Victorian sense is not something to reconstruct at home; if you want a gelatinous braised cut, use a current recipe for a different one.
- Why the vinegar and the soaking are thereThe hour in cold salted water and the spoonful of vinegar in the cooking water were for appearance and flavour othing more firm the tissue, draw out blood, and keep it pale. They have no bearing on the risk and were never intended to.
- The rest of the method, for reading"Draw the pan to the side of the fire" means move it off direct heat to a bare simmer; the skin-on head was given two and a half to three hours because the collagen in the cheek and jaw needs long slow cooking to turn to gelatine. The egg-and-crumb glaze at the end is a browning finish, not a cooking stage.
- YieldThe original claims seven or eight servings, which likely assumes a period table where a large joint was one of several dishes rather than the whole meal.
Boiled calf's head with brain sauce was a fixture of nineteenth-century British and French cookery, and Cassell's treats it as unremarkable household fare rather than a delicacy the head was cheap, fed a large table, and yielded tongue, cheek meat, gelatinous skin and brains in a single purchase. The instruction to save the cooking liquor points to the same economy: a set jelly and a warmed-through second meal came out of the same pot. Offal cookery had already declined in ordinary domestic use well before the BSE epidemic of the late 1980s and 1990s, after which specified risk material was banned from the food chain; BSE removed what remained rather than ending a living practice, and recipes like this one now read as a record of a food culture that legislation finally closed off.