Steaming is a method of cooking using steam. This is often done with a food steamer, a kitchen appliance made specifically to cook food with steam, but food can also be steamed in a wok. In the American Southwest, steam pits used for cooking have been found dating back about 5,000 years. Steaming is considered a healthy cooking technique that can be used for many kinds of foods.
Compared to full immersion in boiling water, steaming can be faster and more energy-efficient because it requires less water and takes advantage of the excellent thermodynamic heat transfer properties of steam.