Gollum meat, also known as sweet and sour pork or Goo Goo meat, is a traditional dish of Guangdong Han nationality, belonging to Cantonese cuisine. It is cooked with sweet and sour sauce and pork. This dish is one of the most familiar Chinese dishes in Europe and America, so it can be found everywhere in restaurants in Chinatown outside China.

The origin of dishes is as follows:

There are two legends about the name of Gollum meat. The first legend says that this dish is cooked with sweet and sour juice, and the aroma is overflowing when serving, so people can't help swallowing, hence the name. The second legend is that this dish has a long history, so it is called "ancient meat", and later it is homophonic and transformed into "sweet meat".