Grilling

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See also: Barbecue.
Grilling mangals and kebabs

Grilling is a form of cooking that involves dry heat from above or below. Food to be grilled is cooked on a grill (an open wire grid with a heat source above or below), a grill pan (similar to a frying pan, but with raised ridges to mimic the wires of an open grill), or griddle (a flat plate heated from below) [1]. Heat transfer to the food when using a grill is primarily via thermal radiation. Heat transfer when using a grill pan or griddle is by direct conduction. In the United States, when the heat source for grilling comes from above, grilling is termed broiling [2]. In this case, the pan that holds the food is called a broiler pan, and heat transfer is by thermal radiation.

Direct heat grilling can expose food to temperatures often in excess of 260C (500F). Grilled meat acquires a distinctive roast aroma from a chemical process called the Maillard reaction. The Maillard reaction only occurs when grilling or roasting meat.[3]

Studies have shown that cooking beef, pork, poultry, and fish at high temperatures can lead to the formation of heterocyclic amines, benzopyrenes, and polycyclic aromatic hydrocarbons, which are carcinogens[4] Marination may reduce the formation of these compounds.[5] [6][5] [7]

Contents

[edit] Grilling methods

[edit] Grilling/Gridiron

Food cooking on a charcoal grill
Preparing of Barbecue grill
Grilling chicken in a hinged gridiron

Grilling is the cooking of meats or other foods (corn, tofu) using a grill suspended above a heat source. Grilling is often performed outdoors, using charcoal (real wood or preformed briquettes), wood, or propane gas. Food is cooked using direct radiant heat. Some outdoor grills include a cover so they can be used as smokers or for grill-roasting/barbecue. The suspended metal grate is often referred to as a gridiron.

Outdoor grilling may be referred to as barbecue, though in traditional usage barbecue referred to the cooking of meat by indirect heat and smoke (see below). Barbecue may also be used to refer to the food itself, to the grilling device used to cook the food (a "barbecue grill"), or even to the social event of cooking and eating such food (which may also be called a "cook-out".

[edit] Char Grilling

Char grilling or char broiling refers to the process of grilling over a charcoal fire,[8],[9],[10], but may also be used to refer to the process of grilling meat until the edges are charred or charred grill marks are visible.[11]. Some restaurants seek to re-create the charcoal-grilled experience via the use of ceramic lava rocks or infrared heat sources [12], offering meats cooked in this manner as "char-cooked" or "char-grilled".

[edit] Barbecue/Grill Roasting

The term "barbecue" was traditionally applied to a cooking method where low, indirect heat and smoking wood (or hot coals of charcoal) were used to slow cook basted pork or beef, in a process similar to earth oven cooking[13][14][15]

Using indirect heat, you place the food item so that it is not directly over flames or coals. This is done by having the fire or coals on only one section of the grill and placing the food item on a part of the cooking grill opposite the flames or coals - for example, having the burners going on the right side of a gas grill but off on the left side or placing the coals on the right side of the grill and no coals on the left side. In a charcoal grill, when indirect grilling, it is best to place a foil pan of water under the food to keep it from drying out. Using the indirect grilling method is best for large cuts of meat or bone-in poultry. It allows the food to slowly cook all the way through without burning or charring on the outside of the meat. Traditional American barbecue is cooked using a grill-roast method.

[edit] Grill-braising

It is possible to braise meats and vegetables in a pot on top of a grill. A gas or electric grill would be the best choices for what is known as barbecue-braising or grill-braising, or combining grilling directly on the surface and braising in a pot. To braise on a grill, put a pot on top of the grill, cover it, and let it simmer for a few hours. There are two advantages to barbecue-braising: the first is that this method now allows for browning the meat directly on the grill before the braising, and the second is that it also allows for glazing the meat with sauce and finishing it directly over the fire after the braising, effectively cooking the meat three times, which results in a soft textured product that falls right off the bone. [16] This method of cooking is slower than regular grilling but faster than pit-smoking.

[edit] Indoor Grilling

Many restaurants incorporate an indoor grill as part of their cooking apparatuses. These grills resemble outdoor grills, in that they are made up of a grid suspended over a heat source. Indoor grills are more likely to use electric or gas-base heating elements, however. Some manufacturers of residential cooking appliances now offer indoor grills for home use, either incorporated into a stovetop or as standalone electric devices.[17]

[edit] Sear Grilling

Sear-grill and Sear grilling are terms commonly used when referring to a process of searing meat or food items with an infrared grill. In sear grilling, propane or natural gas is used to heat a ceramic plate, which then radiates heat at temperatures over 480C (900F).

Sear-grilling instantly sears the outside of meat, effectively locking in the juices, to make the food more flavorful. Commonly, grilling heats the surrounding air to cook food. Instead, the infrared grill directly heats the food, not the air.

[edit] Pan Grilling

A grill pan

Pan grilling is an indoor cooking process that uses a grill pan - a cooking pan similar to a frying pan but with raised ridges to emulate the function or look of a gridiron. In pan grilling, heat is applied directly to the food by the raised ridges, and also indirectly by heat radiating off the lower pan surface. Grill pans can also be used to put sear marks on meat before it is finished via overhead radiant heat. When cooking leaner meats, oil is often applied to the pan ridges to aid in food release.[18]

Some griddles designed for stovetop use also incorporate raised ridges in addition to a flat cooking area. These are either on half of the cooking surface, or, in the case of reversible two-sided griddles, on one side with the flat surface on the other.

[edit] Flattop grilling/Griddling

Foods termed "grilled" may actually be prepared on a hot griddle. In this case, the griddle is prepared with a minimum of oil (if any), and the food is cooked quickly over a high heat. Griddle-grilling is best for relatively greasy foods such as sausages. Some griddle-grilled foods may have grill marks applied to them during the cooking process with a branding plate, to mimic the appearance of grill-cooked food.

A flattop grill is a cooking appliance that resembles a griddle but performs differently because the heating element is circular rather than straight (side to side). This heating technology creates an extremely hot and even cooking surface, as heat spreads in a radial fashion over the surface.

The first flattop grills originated in Spain and are known as planchas or la plancha. Food that is cooked “a la plancha” means “grilled on a metal plate.” Plancha griddles or flat tops are chrome plated which prevents reaction with the food. Some base metal griddles will impart a subtle flavor to the food you're cooking. Also, with a plancha if you use a low even heat and a drop of oil you can toast the food and caramelize some of the natural sugars in the food. For example, "Filetes a la plancha" translates to Grilled Beef Fillets. You will also find many la plancha recipes in Latin American (South American countries like: Argentina, Chile, Uruguay, & Paraguay) and Cuban cuisine.

The flattop grill is a versatile platform for many cooking techniques such as sautéing, toasting, steaming, stir frying, grilling, baking, braising, and roasting, and can also be used in flambéing. In addition, pots and pans can be placed directly on the cooking surface for even more cooking flexibility. In most cases, the steel cooking surface is seasoned like cast iron cookware, providing a natural non-stick surface.

[edit] Overhead grilling/Broiling

In the United States, broiling refers to a method of cooking when the heat is applied from above. In electric ovens this is accomplished with a heating element. Sometimes the food is placed near the upper heating element to intensify the heat. The lower heating element may or may not be left off and the oven door is sometimes opened partially. Gas ovens often have a separate compartment for broiling, sometimes a drawer below the bottom flame. Charbroiling refers to broiling to the point of having the food slightly charred in texture.

(This method is referring to simply as 'grilling' in most places outside the US. The phrase 'put it in the broiler' translates as 'put it under the grill'.)

[edit] Salamander grill

A salamander grill, sometimes simply styled "a salamander", is a culinary utensil characterized by very high temperature overhead infrared heating elements which may be powered by either electricity or gas. It is used primarily in professional kitchens for overhead grilling (US: broiling). It is also used for toasting, as well as browning of gratin dishes, melting cheeses onto sandwiches, and desserts such as Crème brûlée.

Overhead heat has the advantage of allowing foods containing fats, such as steaks, chops and other cuts of meat, to be grilled without the risk of flare-ups caused by the rendered fat dripping into the heat source. The salamander's facility for extremely high temperature also takes less cooking time than other grilling techniques, reducing preparation times which is a benefit in professional kitchens during a busy meal service.

Salamander grills are generally similar to an oven without a front door, with the heating elements at the top. They are more compact: typically only half the height and depth of a conventional oven. They are often wall mounted at eye level enabling easy access and close control of the cooking process. Many salamander grills can be fitted with a cast iron "branding" plate which are used to make grill marks on the surface of meat. Some grills can also be fitted with a rotisserie accessory for roasting meats.

The salamander grill is named for the amphibian salamander which was once commonly believed to be created from flames.

[edit] Two-sided Grilling

Some commercial devices permit the simultaneous grilling of both sides of the meat at the same time

[edit] Burger King broiler

The flame-grilling machine at Burger King restaurants is called a 'Broiler'. It works by moving meat patties along a chain conveyor belt between top and bottom burners, grilling both sides of the meat patty at the same time. This concept was invented in 1898, when the Bridge & Beach Co. of St. Louis, Missouri, started manufacturing a vertical cast iron stove. These stoves were designed to allow the meat to be flame-broiled (flame-grilled) on both sides at the same time. Custom hinged steel wire gridirons were built for use in the vertical broilers. The hinged gridirons were slid in & out of the stoves holding the meat while it cooked evenly on both sides, like modern day oven racks. These stoves took up a small amount of counter space. These stoves were used in lunch spots to feed factory workers. [19]

[edit] George Foreman grill

During the 1990s, double-sided grilling was popular in the USA using consumer electrical grills (e.g., the popular George Foreman Grill). US marketers of electric double-sided grilling appliances opted for the global term 'grilling' rather than the geographically isolated term "broiler." Hinged double-sided grills are generically known as contact grills.

[edit] Toaster

A toaster is typically a small electric kitchen appliance designed to grill diverse types of bread products in order to make toast. A typical modern two-slice toaster draws anywhere between 600 and 1200 W and makes toast in 1 to 3 minutes. There are also non-electrical toasters that can be used to toast bread products over an open fire or flame.

[edit] Regional variations

[edit] In the US and Canada

In the United States and Canada, use of the word grill refers to cooking food directly over a source of dry heat[20], typically with the food sitting on a metal grate that leaves "grill marks." Grilling is usually done outdoors on charcoal grills or gas grills, a recent trend is the concept of infrared grilling. Grilling may also be performed using stove-top "grill pans" which have raised metal ridges for the food to sit on, or using an indoor electric grill.

A skewer or brochette, or a rotisserie may be used to cook small pieces of food. The resulting food product is often called a "kabob" or "kebab", which is short for "shish kebab" (similar to a "Satay" in Asian cuisine, or "Alambre" in Mexican-Yucatan cuisine). Shish kebabs have a Turkish origin but are now commonplace in American cuisine.

Mesquite or hickory wood chips (damp) may be added on top of the coals to allow a smoldering effect that provides additional flavor to the food. Other hardwoods such as pecan, apple, maple and oak may also be used.

[edit] UK and Ireland

In the United Kingdom, Commonwealth countries (except Canada), and Ireland, grilling generally refers to cooking food directly under a source of direct, dry heat. The "grill" is usually a separate part of an oven where the food is inserted just under the element.[21] This practice is referred to as "broiling" in North America. In electric ovens, grilling may be accomplished by placing the food near the upper heating element, with the lower heating element off and the oven door partially open. Grilling in an electric oven may create much smoke and cause splattering in the oven.[22] Gas ovens often have a separate compartment for grilling, as a drawer below the flame.

[edit] In Asia

In any Japanese city a yakitori cart or shop with charcoal-fired grills and flavorful marinated grilled meat on a stick can be found on many streets. See also yakiniku. The meat is grilled directly over hot charcoal coals at high temperature. The same can be found in most Asian countries, such as China and Korea, many use a small charcoal grill to cook meats and vegetables. In Malaysia, Singapore, Indonesia, and Thailand, a favorite food item from food vendors is the famous Satay, marinated meat on a bamboo skewer grilled over a charcoal fire and served with peanut (sate) sauce.

[edit] Etymology

The word grill refers to the grid of wire (rack) that food is prepared on, whether it be with the heat from above or below.

[edit] See also

[edit] Notes

  1. ^ Answers.com definition
  2. ^ Answers.com definition
  3. ^ Google Books, Food quality and consumer value, Monika J. A. Schröder, Springer, 2003 ISBN 3540439145
  4. ^ Sugimura T, Wakabayashi K, Nakagama H, Nagao M (2004). "Heterocyclic amines: Mutagens/carcinogens produced during cooking of meat and fish". Cancer Sci. 95 (4): 290–9. doi:10.1111/j.1349-7006.2004.tb03205.x. PMID 15072585. 
  5. ^ a b Marinating 'may cut cancer risk': BBC
  6. ^ Scorecard: ranking 9/10
  7. ^ National Cancer Institute
  8. ^ Charbroiling from Webster's dictionary
  9. ^ Char grilling from the Free Dictionary
  10. ^ Culture of Char-Grilling Spreads Across Australia
  11. ^ Char Grilling or Broiling Meat from Dr. Gourmet
  12. ^ Short Order Buyers Guide - Char broilers
  13. ^ The Little Black Book of Barbecue Mike Heneberry, Peter Pauper Press, Inc., 2004 ISBN 0880884894
  14. ^ About Barbecue
  15. ^ Welcome to Weber.com
  16. ^ A New Way to Grill: Barbecue-Braising - Fine Cooking Article
  17. ^ Indoor Grilling
  18. ^ Grilling from Answers.com
  19. ^ Free Patents Online
  20. ^ "License to Grill", Schlesinger and Willoughby, William Morrow and Co. 1997
  21. ^ http://en.wikibooks.org/wiki/Cookbook:Grilling
  22. ^ Howstuffworks. "In a kitchen oven, what is the difference between the bake setting and the broil setting?" Last accessed April 15, 2007. http://home.howstuffworks.com/question228.htm

[edit] References

  • Elliott, Richard Smith (1883). Notes Taken In Sixty Years. R. P. Studley & Co.. 
  • Riccio, Anthony V. (2006). The Italian Experience In New Haven : Images And Oral Histories. SUNY Press. ISBN 0-791-46773-2. 
  • Romaine, Lawrence B. (1990). A Guide To American Trade Catalogs 1744-1900. Courier Dover Publications. ISBN 0-486-26475-0. 
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