This article needs additional citations for verification. (December 2010) (Learn how and when to remove this template message)
Kālua is a traditional Hawaiian cooking method that utilizes an imu, a type of underground oven. The word kālua, which literally means "to cook in an underground oven", may also be used to describe the food cooked in this manner, such as kālua pig or kālua turkey, which are commonly served at luau feasts. Luau, in Hawaiian is actually the name of the taro leaf, which when young and small after being steamed for a couple hours resembles cooked spinach. The traditional luau was eaten on the floor over lauhala (leaves of the hala tree were weaved together) mats.
Traditionally, a hardwood fire is built inside a pit large enough to contain the food you are cooking, the stones, and the vegetation used to cover the food. Stones are placed on top of the fire in the pit, taking around 2-3 hours to reach their maximum temperature. Most important is the selection of stones that contain very little moisture to avoid stones exploding from the steam generated by the heat. Once the stones have become extremely hot, they are spread out over the coals and the pit is lined with vegetation such as banana trees that have been pounded to make them pliable. A layer of ti leaves (Cordyline fruticosa) would then be spread over the layer of pounded banana trees and the food to be cooked placed on top. Meat to be cooked would be salted and in the instance of cooking a whole pig, some hot stones would also be placed inside the body cavity to ensure the meat is fully cooked.
To maintain even heating and to retain the meat's natural moisture, the meat is covered with more layers of vegetation such as ti and banana leaves then covered with a layer of soil at least several inches deep ensuring that no steam is escaping. The layers of vegetation covering the food must extend past the edges of the pit to ensure the food isn't contaminated by the soil it is buried under. The meat is then left to cook in the pit for several hours. When the meat is fully cooked, it is removed from the imu and shredded. Modern adaptations to the traditional cooking method include the use of wet burlap material as a substitute for the vegetation or to reduce the amount of vegetation needed, and also the use of non-galvanized steel chicken wire or mesh wrapped around the food to aid in its removal when cooked. The characteristic flavor of Kalua Pig is imparted by the smoke from the hardwood but more importantly the use of ti leaves to wrap the meat. The flavor of the ti leaf is what differentiates Kalua Pig from other methods of cooking a whole hog slowly using a hardwood fire.
Kālua pig is a main tourist attraction at many luaus, though it is sometimes made using a gas or electric stove with artificial mesquite or kiawe liquid smoke. Other tourist businesses use substitutes instead vegetation or use an imu pao, an above ground variation of the imu. The term "Kalua pork" has been used by famous Hawaiian cook Sam Choy to describe pork shoulder butt which is rubbed with sea salt, wrapped in ti leaves, and slowly cooked in oven using liquid mesquite smoke rather than an imu.
None of the audio/visual content is hosted on this site. All media is embedded from other sites such as GoogleVideo, Wikipedia, YouTube etc. Therefore, this site has no control over the copyright issues of the streaming media.
All issues concerning copyright violations should be aimed at the sites hosting the material. This site does not host any of the streaming media and the owner has not uploaded any of the material to the video hosting servers. Anyone can find the same content on Google Video or YouTube by themselves.
The owner of this site cannot know which documentaries are in public domain, which has been uploaded to e.g. YouTube by the owner and which has been uploaded without permission. The copyright owner must contact the source if he wants his material off the Internet completely.