An oyster bar, also known as an oyster saloon, oyster house or a raw bar, is a food service term that describes a restaurant specializing in serving oysters, or a section of a restaurant which serves oysters buffet-style. In France, the oyster bar is known as bar à huîtres. Oysters have been consumed since ancient times and were common tavern food in Europe, but the oyster bar as a distinct restaurant began making an appearance in the 1700s. Oyster bars usually strive to offer only the freshest, tastiest oysters available.
Human consumption of oysters goes back to the ancient Greeks and Chinese. Oyster consumption on Europe was confined to the wealthy until the mid-1600s, and by the 1700s even the poor were consuming them. Sources vary as to when the first oyster bar was created. One source claims that Sinclair's, a pub in Manchester, England, is the United Kingdom's oldest oyster bar. It opened in 1738. London's oldest restaurant, Rules, also began business as an oyster bar. It opened in 1798.
In North America, Native Americans on both coasts ate oysters in large quantities, as did colonists from Europe. Unlike in Europe, oyster consumption in North America after colonization by Europeans was never confined to class, and oysters were commonly served in taverns. During the early 1800s, express wagons filled with oysters crossed the Allegheny Mountains to reach the American Midwest. The oldest oyster bar in the United States is Union Oyster House in Boston, which opened in 1826. It features oyster shucking in front of the customer, and patrons may make their own oyster sauces from condiments on the tables. It has served as a model for many oyster bars in the United States.
By 1850, nearly every major town in North America had oyster bar, oyster cellar, oyster parlor, or oyster saloon—almost always located in the basement of the establishment (where keeping ice was easier). Oysters and bars often went hand-in-hand in the United States, because oysters were seen as a cheap food to serve alongside beer and liquor.
By the late 1880s, an "oyster craze" had swept the United States, and oyster bars were prominent gathering places in Boston, Chicago, Cincinnati, Denver, Lousiville, New York City, and St. Louis. An 1881 U.S. government fisheries study counted 379 oyster houses in the Philadelphia city directory alone, a figure explicitly not including oyster consumption at hotels or other saloons. In 1892, the Pittsburgh Dispatch estimated the annual consumption (in terms of individual oysers) for London at one billion, and the United States as a whole at twelve billion oysters.
This enormous demand for oysters was not sustainable. The beds of the Chesapeake Bay, which supplied much of the American Midwest, were becoming rapidly depleted by the early 1890s. Increasing restrictions on oystering seasons and methods in the late 19th-century lead to the rise of oyster pirates, culminating in the Oyster Wars of the Chesapeake Bay that pitted poachers against armed law enforcement authorities of Virginia and Maryland (dubbed the "oyster navy").
According to the New York Times in 2014, about 90 percent of oyster bar sales in the United States come from farmed (not wild) oysters.
Oysters at oyster bars
The better oysters bars will shuck (open) your oyster only once you have placed your order. Washington Post food critic Eve Zibart argued in 1995 that "A first-class raw bar should be set aside from the rest of the restaurant, a place where you can sit right at the counter facing the ice bed and watch the shuckers work."
Oysters should be eaten raw only while live, or they should be eaten cooked. No dead oyster should be eaten raw. A live oyster will have a smooth, plump body and briny smell, while a dead oyster will smell of sulfur. Oysters from Europe should be eaten within two or three days after harvesting (since their shells do not retain large amounts of liquid), while all other oysters may be stored up to a week before being eaten. Many oyster shuckers will leave the oyster attached by its muscles to the shell, believing this keeps the oyster alive and fresher-tasting until it is consumed by the patron.
Many oyster bars carry a wide range of oysters, but believe that regionally-obtained oysters (which tend to be the freshest) taste best. Generally speaking, smaller oysters have more intense flavor and are prized by oyster aficionados, while larger oysters are more bland but praised as a better value for the money spent.
Oysters taste best when they are "in season", which is when they are not in their reproductive cycle. This is usually in the winter months. Oyster eggs (or "roe") are red in color and contained in a small membranous sac next to the female oyster's body. Consumption of oyster roe generally does not change the flavor of the oyster. Oyster roe is commonly left attached to the oyster in France, but is usually removed elsewhere in the world. Male oysters produce a milky white reproductive fluid called "spawn". Male oysters in spawn taste foul, although they may be eaten without causing illness.
- MacMurray, p. 131.
- The term raw bar is more commonly used to describe more than just oysters. A raw bar usually offers a wide selection of raw oysters as well as raw clams and raw fish or sushi. It may also offer cooked but cold shrimp, mussels, scallops, conch, and calamari. See: Koo, Poon, and Szabo, p. 43; Rosso and Lukins, p. 21.
- Williams p. 83.
- Reardon, p. 1-3.
- Kemp, p. 337.
- Porter and Prince, p. 128.
- Reardon, p. 4-7.
- Kerr and Smith, p. 14.
- Reardon, p. 7.
- Betti and Sauer, p. 70.
- Ingersoll, Ernest (1881). The Oyster Industry. The History and Present Condition of the Fishery Industries. Washington, D.C.: U.S. Government Printing Office: Department of the Interior. pp. 154–155.
- ""Eat the Oyster Now"". Pittsburgh Dispatch. September 4, 1892. p. 11.
- Strehlam, E.W. (April 26, 1891). "Saving the Oyster". Pittsburgh Dispatch. p. 1.
- Stabiner, Karen. "Loss Leaders on the Half Shell." New York Times. February 22, 2014. Accessed 2014-02-22.
- MacMurray, p. 134.
- Zibart, Eve. "The Raw Truth About Shellfish." Washington Post. August 11, 1995.
- After being removed from the water, oysters enter a type of hibernation. The liquid inside the oyster will help keep the oyster alive. Oysters are stored upside down, because the upper shell is more concave and able to hold more liquid. See: Green, p. 218.
- Walsh, p. 167.
- Walsh, p. 34-35.
- For example, the Ostrea edulis, or European flat oyster, is graded on a seven-point scale:
- 000 - greater than 105 grams (3.7 oz)
- 00 - 95 to 105 grams (3.4 to 3.7 oz)
- 0 - 85 to 95 grams (3.0 to 3.4 oz)
- 1 - 75 to 85 grams (2.6 to 3.0 oz)
- 2 - 65 to 75 grams (2.3 to 2.6 oz)
- 3 - 55 to 65 grams (1.9 to 2.3 oz)
- 4 - 45 to 55 grams (1.6 to 1.9 oz)
- Green, p. 217.
- Walsh, p. 143.
- Walsh, p. 93; The Visual Food Encyclopedia, p. 454.
- Betti, Tom and Sauer, Doreen Uhas. Historic Columbus Taverns: The Capital City's Most Storied Saloons. Charleston, S.C.: History Press, 2012.
- Green, Aliza. Field Guide to Seafood: How to Identify, Select, and Prepare Virtually Every Fish and Shellfish at the Market. Philadelphia: Quirk Books, 2007.
- Kemp, David. The Pleasures and Treasures of Britain: A Discerning Traveller's Companion. Toronto: Dundurn, 1992.
- Kerr, Jean and Smith, Spencer. Mystic Seafood: Great Recipes, History, and Seafaring Lore From Mystic Seaport. Guilford, Conn.: Insiders Guide, 2006.
- Koo, Dinah; Poon, Janice; and Szabo, John. The Cocktail Chef: Entertaining in Style. Vancouver, B.C.: Douglas & McIntyre 2006.
- MacMurray, Patrick. Consider the Oyster: A Shucker's Field Guide. New York: Thomas Dunne Books, 2007.
- Porter, Darwin and Prince, Danforth. Frommer's Great Britain. Hoboken, N.J.: John Wiley & Sons, 2003.
- Reardon, Joan. Oysters: A Culinary Celebration. Guilford, Conn.: Lyons Press, 2004.
- Rosso, Julee and Lukins, Sheila. The New Basics Cookbook. New York: Workman Pub., 1989.
- The Visual Food Encyclopedia. Montréal, Québec: Les editions Québec Amerique, 1996.
- Walsh, Robb. Sex, Death & Oysters: A Half-Shell Lover's World Tour. Berkeley, Calif.: Counterpoint, 2010.
- Williams, Nicola. France. London: Lonely Planet, 2009.