TX 747 .R3 Copy 1 DEPARTMENT OF COMMERCE BUREAU OF FISHERIES Economic Circular No. 35 Issued April 29 SHARKS AS FOOD." With Thirty Recipes. Dr. Samuel Johnson's dictionary of the EngHsh language, pub- lished in 1755, defines oats as a cereal eaten by people in Scotland and by horses elsewhere. The tomato, formerly known as the love apple, was as late as the middle of the nineteenth century regarded with suspicion because of its relationship to poisonous herbs. Lack of familiarity with their merits and thoughtless prejudice have retarded the use of products of the sea as well as those of the land. With the more frequent appearance of new sea foods in our markets, the truth of the old saying, "There are as ^ood fish in the sea as have ever been caught," is acquiring a new application. This is especially true of a large family of fishes, representatives of which occur on all shores of the sea and in all chmes — the sharks, strong, active, grace- fully shaped fishes, varying in length from a few inches to 50 feet or more, which offer a wholesome, palatable, and nutritious food, com- paring favorably in dietary qualities with many of the highly prized sea foods. Many people, indeed, have recognized their value and have utilized them extensively for food. In the countries bordering on the Medi- terranean, and in Great Britain, Norway, and Sweden they are well known as valuable and nutritious foods. At Folkestone, England, the flesh of one of the small sharks, salted and dried, is marketed as "Folkestone beef." Until recently their use as food in the United States has been limited principally to seafaring people in scattered locaUties and to the fish markets of some of our larger cities, but Vvith. late interest aroused in new sea foods they are finding a place in our largest fish-distributing centers and have appeared on the menus of some of the leading hotels in several cities. As already intimated, sharks are of wide distribution, occurring in all seas from the Equator to polar waters, but in greatest abundance in the Tropics. Those, however, taken in the cooler waters of the temperate zones are among the^most desirable species for food, and it is from these that the principalsupply for the markets of this country is obtained. Like the cod, squetea^ue, bluefish, and other well-lmown fishes, sharks feed mainly on fishes, crabs, mollusks, and other small forms living in the sea, their methods of foraging and capture in many cases being unusual and interesting. The thresher shark uses its w^hip- iike tail, which is as long as its body, to splash the water as it swims round and round a school of fish in ever narrowing circles, crowding a By Lewis Radcliflo, Assistant in Charge of Statistics and Methods, United States Bureau of Fisheries. 49034''-18 /i>/^., _ Mono 'j^Taim the fish closer and closer together until the moment of attack. The grayfish, sand sharks, and some other species work in schools and do not hesitate to attack the fish taken in the fishermen's nets, the larger forms tearing the nets and liberating the catch. Others, as the smooth grayfish and the blue shark, are noted for their keen sense •bf smell. 'Swimming lazily along until it scents its prey, perhaps a crab hidden in a tuft of seaweed, the smooth grayfish turns and rapidly moving its head from side to side begins a systematic search over the bottom, circling closer and closer to the hidden prey, which it seizes with a rush and quickly swallows. The basking shark of temperate waters and the whale shark of the Tropics are the largest of our fishes and at the same time among the most helpless and inof- fensive. Their teeth are of httle use, food being obtained in the same manner as with the baleen whales, by straining the small plant and animal forms living in the waters of the sea through their highly developed gillrakers. At certain seasons, the first of these — the basking shark — is gregarious, the schools swimming lazily along or lying motionless at the surface of the water with their backs awash. The most serious charge that has been made against the second — the rare whale shark — is that it sometimes rubs itself against the passing small boat, upsetting it, though it makes no attempt to molest the occupants thus unceremoniously cast into the sea. The economic uses to which these forms anay be put are somewhat varied. At one time large quantities of the hides, cleaned, but not tanned, were used for polishing wood, ivory, metal, and the like. With improvements in methods of preparation of sandpaper and emery, these have largely replaced animal hides. However, small quantities of certain classes are still in demand among cabinetmakers, and for other special uses, as in optical fittings. PecuHarity of mark- ings and character of the small, close set, variously sculptured, calcareous particles which cover the skin have adapted some to uses for sword grips, card cases, jewel boxes, and other novelties. The demand for sword grips is at present unusually large and diflicult to supply with satisfactory material. Within the last year the Bureau has interested American tanners to experiment in the production of leathers from these hides with excellent results, and there now exists a demand for large quantities of raw materials. In tensile strength leatliers tested compare favorably with those made from mammal hides, and the market for these products appears assured. In addi- tion, the livers are rich in a marketable oil, which is of value in dress- ing leather, soap making, paints, and for medicinal purposes. The yield varies from less than a pint in some of the smaller sharks to about 125 gallons in some of the larger sizes. The meat of sharks is white, slightly gelatinous, resembling halibut, but somewhat less firm, and compares favorably in food value with other staple food fishes and meats. Russel J. Coles, who has eaten the flesh of many of our sharks, states that the flesh in freshly killed examples of some species has a peculiar odor which can readily be removed by salting. After several hours the meat should be freshened, then parboiled and cooked as any other fish. The flesh of the young sharks and such small forms as the gi'ayfishes is particularly good fresh, but it is as a preserved product that the meat of sharks es- pecially conmiends itself. vSalted and smoked or Idppered it is excel- lent. It may also be salted and di'ied, flaked or shredded. In some P. of ^* MAY -18 1918 parts of the meat the layers of connective tissue are quite close together. These parts may conveniently be run tlirough a meat chopper and the meat used for fish balls, chowders, and the like. V Persons in position to smoke the fish as needed will find the mild- cured, hot-smoked product particularly appetizing. Of its qualities, one who has tested it says, "One may compare it with halibut, had- dock, cod, and salmon only to record its essential superiority in every particular of tenderness and flavor. In the matter of light smoking, 1 regard the shark as enormously superior to any fish for this process, for in the samples from which I partook, there was a complete absence of the strong fish flavor which is so hard to eliminate from light- smoked halibut and salmon." The housekeeper is not restricted to the use of the accompanying recipes, but may employ any method of cooking applicable to large fishes, whether i'resh, salt, or smoked. Bacon and salt-pork fats may be substituted for butter in many cases. By some methods of preser- vation the fish -will bo found to be so salt as to require considerable soaking; by others so fresh as to require little or none. To freshen salt fish, place them, flesh side down in a large volume of water and leave them there for 12 to 48 hours, according to taste and the size and thicloicss of the fish. Change the water several times. The extraction of the salt may be hastened if the fish be raised above the bottom of tile containei:^by placing it on a wire tray or several clean sticks of wood and, if the fish be tliick, by making deep incisions in the flesh. Less freshening is required if the fish be boiled or otherwise cooked in liquid than if used for broUing or frying. Recipes given for canned shark may be used for fresh shark, provided the latter is first boiled until thoroughly done. The cook should use her own discretion with the particular material at hand. RECIPES. fresh shark. 1. Shark Chowder. 2 pounds shark. h jwiind salt pork. 2 small onions. 1 quart sliced raw potatoes. 1 quart milk. Salt and jjepper to taste. Few sprigs of parsley. Wash the shark thoroughly, cover with cold water, and boil until tender. Flake the fish or cut it into small pieces. Save the water. Cut the salt pork into small pieces and fry until crisp, then remove the pork scraps. In the fat fry the sliced onions, then add the potatoes and a little parsley and cook until done, adding a little water if necessary. When potatoes are soft, add the hot milk and flaked fish, salt and pepper, and heat through. Split Boston crackera or pieces of pilot bread may be placed in the chowder, or served with it. 2. Shark Marseillaise. 2 pounds shark. 2 large onions. 2 tablespoonfuls olive oil. 4 tomatoes. 1 clove of garlic. 1 pinch saffron. Salt and pepper to taste. -1- glass water or fish stock. Chop the onions fine and fry them in the olive oil. Add the tomatoes, cut into small pieces, garlic, saffron, salt and pepper, and the water or fish stock. Placo the fish cut aa usual, in the mixture and allow to boil fast for 15 to 20 minutes. Keep the kettle covered tightly. Remove the fish and place on some slices of French bread, which have been browned in the oven. Boil the liquid down a few minutes so it will not be watery, rectify the seasoning, and pour over the fish. 3. Boiled Shark. 3 pounds shark. 1 onion. 1 carrot. i glass vinegar. 1 tablespoonful salt. Few w'i^vjn[^oo 25. SiiAKK Cakes 014 484 483 A 1 egg. Salt pork and parsley for gaxuisli. 1 pound can of shark. 1 pint mashed potatoes. Salt and pepper to taste. Drain and flake 1 can of shark. Season the ma«hed potatoes with butter, pepper, salt, and a little cream; work the fish into this, add a beaten egg, a dusting of flour, and shape the mixture into cakes of the usual size. Fry the cakes in hot fat and servo garnished with a thin slice of fried salt pork on top of each and sprays of parsley. 20. Shark Loaf. 1 pound can of shark. I ^ cupful milk. 1 cupful cracker crumbs. Paprika and salt. 1 egg. 1 Flake the shark, mix with the cracker crumbs and egg, well beaten, and season to taste. Bake for 15 minutes in a buttered dish. 27. ESCALLOPED SUARK. 1 pound can of shark. 3 cupfuls stale bread crumbs or 3 cupfuls boiled rice. 1 tablespoonful finely chopped onion. 2 tablespoonfuls butter or other cooking fat. 1 tablespoonful finely chopped sour pickle. Few grains cayenne pepper. In the bottom of a baking dish i^lace a layer of bread crumbs or rice, spread over it a small amoimt of chopped pickle, onion, and fat. Add a layer of fish and another layer of crumbs or rice, and so on. Reserve about half of the fat for a final layer of bread crumbs on top of the dish. Bake until the crumbs are brown. 28. Shark Tuebot. 1 pomid can of shark. 1 cupful milk or cream, i cupful bread crumbs. 2 table "poonfuls butter. 1 tablespoonful minced onion. Salt and pepper to taste. Drain and flake the shark. Butter a baking dish and spread a layer of the fish on the bottom. On top of this place a layer of bread crumbs, dust with a little popper and salt, dot with small lumps of butter, and sprinkle with onion, finely minced. Proceed in this way until the dish is full, being siu'o that the top layer is of crumbs. Pour the milk or cream over top and dot with lumps of butter. Bake for 30 minutes in a rising oven — an oven in which the intensity of the heat is gradually increased. 29. Shark Salad. 1 tablespoonful tomato catsup. 1 teaspoonful prepared mustard. Dash of red pepper. I pound can of shark. 1 cupful finely chopped celery. 2 teaspoonfuls lemon juice. 3 largo tablespoonfuls mayonnaise. Mix together the mayonnaise, catsup, mustard, lemon juice, and red pepper. Add liglitly to the fish and celery and serve on lettuce. A boiled dressing might be used in place of the mayonnaise. One cupful diced cucumbers may be substituted for the celery. 30. Shark Salad. i pound can of shark. 1 cupful celery. 1 red pepper. 1 cucumber, sliced. 1 head chicory. 1 lemon. 1 onion. Mayonnaise. Drain and flako the shark and add to the other ingredients. Mix all lightly with the mayonnaise and garnish with olives. WASHINGTON : GOVERNMENT TKIXTING OFFICK : 1918 ■V |_XDIM-irvi v/r 014 484 483 A