Steak

A steak (from Old Norse steik, "roast") is a cut of meat. Most steaks are cut perpendicular to the muscle fibres, improving the perceived tenderness of the meat. In North America, steaks are typically served grilled, though they are also often pan-fried. The more tender cuts from the loin and rib are cooked quickly, using dry heat, and served whole. Less tender cuts from the chuck or round are cooked with moist heat or are mechanically tenderized. The more tender steaks have a premium price and perception; the idea of eating steak signifies relative wealth.

The amount of time a steak is cooked is a personal preference; shorter steak cooking times retain more juice, whereas longer steak cooking times result in drier, tougher meat but reduce concerns about disease. A vocabulary has evolved to describe the degree to which a steak is cooked. The following terms are in order from least cooked to most cooked:

Raw - Uncooked. Used in dishes like steak tartare, Carpaccio, Gored gored, tiger meat and Kitfo.

Blue rare or very rare - (37.8°C/100°F core temp) Cooked very quickly; the outside is seared, but the inside is usually cool and barely cooked. The steak will be red on the inside and barely warmed. Sometimes asked for as 'blood rare'. In the United States this is also sometimes referred to as 'Black and Blue' or 'Pittsburgh Rare'.

Rare - (48.9°C/120°F core temp) The outside is gray-brown, and the middle of the steak is red and slightly warm.

Medium rare - (52.2°C/126°F degrees core temp) The steak will have a fully red, warm center. Unless specified otherwise, upscale steakhouses will generally cook to at least this level.

Medium - (57.2°C/135°F degrees core temp) The middle of the steak is hot and red with pink surrounding the center. The outside is gray-brown.

Medium well done - (62.8°C/145°F degrees core temp) The meat is light pink surrounding the center.

Well done - (73.9°C/165°F degrees core temp) The meat is gray-brown throughout and slightly charred.

A style exists in some parts of North America called "Chicago". A Chicago-style steak is cooked to the desired level and then quickly charred. The diner orders it by asking for the style followed by the doneness (e.g. "Chicago-style rare"). A steak ordered "Pittsburgh rare" is rare or very rare on the inside and charred on the outside. In Pittsburgh, this style is referred to as "black and blue" (black, i.e. sooty on the outside, Blue rare on the inside).

In Taiwan, a numeric system is used: 0 means raw and 10 means well done.