Stinky tofu () is a Chinese form of fermented tofu that has a strong odor. It is usually sold at night markets or roadside stands as a snack, or in lunch bars as a side dish, rather than in restaurants. Traditionally the dish is fermented in a brine with vegetables and meat, sometimes for months. Modern factory-produced stinky tofu is marinated in brine for one or two days to add odor. Production Unlike cheese, stinky tofu fermentation does not have a fixed formula for starter bacteria; wide regional and individual variations exist in manufacturing and preparation. The traditional method of producing stinky tofu is to prepare a brine made from fermented milk, vegetables, and meat; the brine can also include dried shrimp, amaranth greens, mustard greens, bamboo shoots, and Chinese herbs. The brine fermentation can take as long as several months. Modern factories often use quicker methods to mass-produce stinky tofu. Fresh tofu is marinated in prepared brine for only a day or two, especially for fried or boiled cooking purposes. The process only adds odor to the marinated tofu instead of letting it ferment completely. Preparation Stinky tofu can be eaten cold, steamed, stewed, or, most commonly, deep-fried, and it is often accompanied by chili sauce or soy sauce. The color varies from the golden, fried Zhejiang-style to the black, typical of Hunan-style stinky tofu. From a distance, the odor of stinky tofu is said to resemble that of rotten garbage or smelly feet. Some people have compared it to the taste of blue cheese, while others have compared it to rotten meat. It is said that the more it smells, the better its flavor. History According to a Chinese legend, a scholar named Wang Zhihe () hailing from Huang Shan in Anhui Province invented stinky tofu during the Qing dynasty. After failing the imperial examination, Wang stayed in Beijing and relied on selling tofu to make a living. One day, having a huge quantity of unsold tofu on his hands, he cut the tofu into small cubes and put them into an earthen jar. After several days, he opened up the jar and found out that the tofu had turned greenish and become extremely smelly. Initially perceiving the tofu to taste extremely foul, he found out that it was surprisingly delicious so he decided to start selling it at his store. The stinky tofu that Wang Zhihe invented