Cooking pan
Cookware and bakeware are types of food preparation containers, commonly found in a kitchen. Cookware comprises cooking vessels, such as saucepans and frying pans, intended for use on a stove or range cooktop. Bakeware comprises cooking vessels intended for use inside an oven. Some utensils are considered both cookware and bakeware.
The choice of material for cookware and bakeware items has a significant effect on the item's performance (and cost), particularly in terms of thermal conductivity and how much food sticks to the item when in use. Some choices of material also require special pre-preparation of the surface—known as seasoning—before they are used for food preparation.
Both the cooking pot and lid handles can be made of the same material but will mean that, when picking up or touching either of these parts, oven gloves will need to be worn. In order to avoid this, handles can be made of non-heat-conducting materials, for example bakelite, plastic or wood. It is best to avoid hollow handles because they are difficult to clean or to dry.
A good cooking pot design has an 'overcook edge' which is what the lid lies on. The lid has a dripping edge that avoids condensation fluid from dripping off when handling the lid (taking it off and holding it 45°) or putting it down.
The history of cooking vessels before the development of pottery is minimal due to the limited archaeological evidence. The earliest pottery vessels, dating from 19,600±400 BP, were discovered in Xianrendong Cave, Jiangxi, China. The pottery may have been used as cookware, manufactured by hunter-gatherers.Harvard University archaeologist Ofer Bar-Yosef reported that "When you look at the pots, you can see that they were in a fire." It is also possible to extrapolate likely developments based on methods used by latter peoples. Among the first of the techniques believed to be used by stone age civilizations were improvements to basic roasting. In addition to exposing food to direct heat from either an open fire or hot embers it is possible to cover the food with clay or large leaves before roasting to preserve moisture in the cooked result. Examples of similar techniques are still in use in many modern cuisines.
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