Huaiyang or Jianghuai cuisine is one of the Four Great Traditions in Chinese cuisine. It is derived from the native cooking styles of the region surrounding the lower reaches of the Huai and Yangtze rivers and centered on the cities of Huai'an, Yangzhou and Zhenjiang in Jiangsu Province. Although it is one of several sub-regional styles within Jiangsu cuisine, Huaiyang cuisine is widely seen in Chinese culinary circles^[1] as the most popular and prestigious style of Jiangsu cuisine, to a point where it is considered to be one of the Four Great Traditions (四大菜系; Sì dà càixì) that dominate the culinary heritage of China, along with Cantonese cuisine, Shandong cuisine, and Sichuan cuisine.

Huaiyang cuisine, originating from regions around Huaihe River and Yangtze River, mainly Huai'an and Yangzhou, has been famous since the Sui (581-618) and Tang (618-907) dynasties. Emperors Kangxi (1654-1722) and Qianlong (1711-1799) often stayed in Huai'an and Yangzhou during their travels to the southern regions of the Yangtze River down the Grand Canal, making the cuisine popular in the nation. It has been listed as one of the four major cuisines in China since the reign of Emperor Qianlong.^[2]

Huaiyang cuisine is characterized by basing each dish on its main ingredient; the way that ingredient is cut is pivotal to its cooking and its final taste. The cuisine is also known for its use of Chinkiang vinegar, which is produced in the Jiangsu region. Huaiyang cuisine tends to have a slightly sweet side to it and is almost never spicy, in contrast to some Chinese cuisines (like Sichuan or Hunan). Pork, chicken, and freshwater aquatic products serve as the protein base in most dishes, which are usually lighter and more meticulous prepared.^[3]

Others include Yangzhou pickles, baozi,sticky candy, ginkgo, Qionghuayu liquor, Nanshan green tea, baoying lotus root starch, and Jiangdu short pastry.

Baozi is a type of steamed bun with meat or paste fillings. It is sometimes served for breakfast and is best eaten hot.

There is also a dish called "Beggar's Chicken" (叫化雞; jiàohuā jī), which is a whole chicken marinated with spices and wrapped in aluminum foil. Contrary to its name, it is not a food for the homeless, but was traditionally wrapped in leaves or sometimes even covered in clay to allow the full flavour of the chicken to be preserved.

There is a famous branch of Huaiyang cuisine, Suxi cuisine, which refers to dishes from Suzhou and Wuxi. Wuxi sauced spare ribs, with a long history since the Qing Dynasty, is a specialty in Wuxi, along with, Liangxi crispy fried eel and other dishes. Another dish from the area is squirrel fish, a dish prepared in the shape of a squirrel.^[2]

Unusual dishes local to Nanjing are duck's blood and vermicelli soup and stinky tofu.

Huaiyang cuisine has been employed in official occasions by the Chinese government. Some examples include:

• In 1949, for the first state banquet of the People's Republic of China.
• In 1999, for China's 50th anniversary state banquet.
• In 2002, for visiting U.S. President George W. Bush, hosted by Chinese President and General Secretary of the Chinese Communist Party Jiang Zemin.

• List of Chinese dishes
• Din Tai Fung
• Chinese regional cuisine
• Chinese imperial cuisine