Searing or pan searing is a technique used in grilling, baking, braising, roasting, sautéing, and the like, in which the surface of the

food Food is any substance consumed by an organism for Nutrient, nutritional support. Food is usually of plant, animal, or Fungus, fungal origin and contains essential nutrients such as carbohydrates, fats, protein (nutrient), proteins, vitamins, ...

(usually

meat Meat is animal Tissue (biology), tissue, often muscle, that is eaten as food. Humans have hunted and farmed other animals for meat since prehistory. The Neolithic Revolution allowed the domestication of vertebrates, including chickens, sheep, ...

such as beef,

poultry Poultry () are domesticated birds kept by humans for the purpose of harvesting animal products such as meat, Eggs as food, eggs or feathers. The practice of animal husbandry, raising poultry is known as poultry farming. These birds are most typ ...

pork Pork is the culinary name for the meat of the pig (''Sus domesticus''). It is the most commonly consumed meat worldwide, with evidence of pig animal husbandry, husbandry dating back to 8000–9000 BCE. Pork is eaten both freshly cooke ...

, or seafood) is cooked at high temperature until a browned crust forms. Similar techniques, such as browning and blackening, are typically used to sear all sides of a particular piece of meat, fish, poultry, etc. before finishing it in the oven. To obtain the desired brown or black crust, the meat surface must exceed , so searing requires the meat surface be free of water, which boils at around . Although often said to "lock in the moisture" or "seal in the juices", in fact, searing results in a greater loss of moisture than cooking to the same internal temperature without searing. Page 161, "The Searing Question". Nonetheless, it remains an essential technique in cooking meat for several reasons: *The browning creates desirable flavors through the Maillard reaction. *The appearance of the food is usually improved with a well-browned crust. *The contrast in taste and texture between the crust and the interior makes the food more interesting. Searing does not cause caramelization, which affects only sugars, or simple carbohydrates; the Maillard reaction involves reactions between amino acids and some sugars. Typically in grilling, the food will be seared over very high heat and then moved to a lower-temperature area of the grill to finish cooking. In braising, the seared surface flavors and colors the cooking liquid.

Reverse searing

In reverse searing, the order of cooking is inverted. First the item to be cooked, typically a steak, is cooked at low heat until the center reaches desired temperature; then the outside is cooked with high temperature to achieve the Maillard reaction. This technique is typically recommended for thicker pieces of meat, or thicker, allowing for consistent internal cooking temperature with only the outer portion becoming seared.

Sealing in the juices

The belief that searing meat "seals in the juices" is widespread and still often repeated. This theory was first put forth by Liebig around 1850. The notion was embraced by contemporary cooks and authors, including Escoffier. It is typically mentioned for larger cuts, especially steaks and chops, of non-poultry meats such as beef, pork, lamb and tuna. Experiments to test the theory were carried out as early as the 1930s and found that the seared roasts lost the same amount of moisture or more. Generally more liquid is lost, since searing exposes the meat to higher temperatures that destroy more cells, in turn releasing more liquid. Moisture in liquid and vapor form continues to escape from a seared piece of meat. For this reason, searing is sometimes done at the end of the cooking process to gain the flavor benefits of the Maillard reaction, as well as the benefits of cooking for a greater duration with more moistness.

References

{{Cooking Techniques Cooking techniques Culinary terminology