The birth of oyster sauce is similar to stinky tofu, soy sauce and wine, and it is also an "accidental product" under coincidence. One day, Li Jinshang forgot to take care of the oysters when cooking them as usual. As a result, when he remembered, the oyster had been overcooked. The reason why oyster sauce is liked by so many people is that it is suitable for many foods, and sometimes there are some irreplaceable functions of other seasonings, so more people naturally use oyster sauce now than before. No seasoning is omnipotent, and oyster sauce is no exception. Although oyster sauce is suitable for many food practices, there are still some taboos.

It was found that oyster sauce was originally made from the water that boiled oysters. More than 10 large iron pots were seen at the production site of one of the oyster factories. I poured oysters into the pot and cooked them, then took them out and dried them, so that dried oysters could be bought in the market. Cantonese name is oyster sauce. Oyster sauce is an indispensable condiment in catering now. Very popular with the public, because it is processed from oysters, so it is named oyster sauce. There are countless delicious foods processed with oyster sauce! For example, lettuce in oyster sauce, beef with fresh mushrooms in oyster sauce, noodles in oyster sauce and so on. Oyster sauce is cooked with oysters. More specifically, it is cooked slowly with oyster soup. Ten kilograms of oysters may cook several pairs of oyster sauce. Oyster sauce is used for cooking, and it is very fresh.

Oyster sauce is a condiment made from oysters. Oyster sauce is a traditional flavor seasoning commonly used in Cantonese cuisine. Oyster sauce is known as "undersea milk". Oyster sauce tastes delicious and has high nutritional value. It is the main raw material for traditional Cantonese cuisine, such as fresh shrimp in oyster sauce, green vegetables in oyster sauce and Wonton Noodles in oyster sauce. Traditional oyster sauce must be made from oyster meat. Oyster meat is boiled for a long time to a thick black color, and then a certain proportion of salt and starch are added. Don't think that eating oil, as the name implies, is extracted from oysters, but what works is sodium glutamate. Then some small raw materials such as starch, thickener, water, sodium glutamate and pigment are added to the whole formula, and a little raw materials related to oysters are added to consume oil.