Natural Gas/Propane
Gas grills are easy to light. The heat is easy to control (via knob-controlled gas valves on the burners), so the outcome is very predictable. They result in a very consistent and tasty result, although arguably much less flavorful. Many grills are equipped with thermometers, further simplifying the barbecuing experience.
Gas grills are significantly more expensive due to their added complexity, and higher heat. They are also considered much cleaner as they do not result in ashes of which must be disposed, and also in terms of air pollution. Extra maintenance may further help reduce pollution (see #External Links below).
Etymology
The word varies in spelling; variations include barbeque, BBQ, and Bar-B-Q.
Smoky Hale, author of The Great American Barbecue and Grilling Manual (ISBN 0936171030) traces the word back to its Caribbean roots in Taíno (one of the Arawak family of languages).
In one form, barabicoa, it indicates a wooden grill, a mesh of sticks; in another, barabicu, it's a sacred fire pit.
Traditional barbacoa implies digging a hole in the ground putting some meat (goat is the best, usually the whole animal) on it with a pot underneath (to catch the concentrated juices, it makes a hearty broth), cover all with maguey (cactus) leaves then cover with coal and set it in fire. A few hours later it is ready.
External links
Source | Copyright