I'm here to talk about home-cooked pork skin jelly is a traditional delicacy with a long history. According to legend, pork skin jelly was originally invented by the ancient Chinese as a delicacy. The production method of pork skin jelly is to boil the pork skin with water, cool it and solidify, which has a smooth taste and is rich in nutrients. 
Over time, pork skin jelly gradually spread and became a favorite delicacy of people all over China. Nowadays, pork skin jelly is not only very common in traditional homes, but also widely used in restaurants, restaurants and other places.
In the history of pork skin jelly, there are many interesting legends and stories. One of the legends says that pork skin jelly was invented by a clever chef. At a banquet, the chef noticed that the guests were not satisfied with the taste of a dish, so he had the idea to boil the pork rind with water to create a delicious pork skin jelly. Since then, this dish has become a classic dish at banquets.
In addition to the historical origin, the nutritional value of pork skin jelly cannot be ignored. Pig skin is rich in collagen, protein and minerals, which are of great significance to human health. Regular consumption of pork skin jelly can beautify the skin, enhance immunity, and prevent cardiovascular diseases.
There are also many techniques to pay attention to in the process of making pork skin jelly. First of all, the cleaning and cutting of the pork skin should be clean, so as to ensure the taste and hygiene of the pork skin jelly. Secondly, pay attention to the heat and time when boiling pork rind to avoid boiling rotten or burnt. Finally, the temperature and time of solidifying pork skin jelly should also be mastered, so as to ensure the taste and texture of pork skin jelly.
In conclusion, pork skin jelly is a delicacy with a long history and rich nutrition. It is not only a delicacy, but also carries the wisdom of the Chinese people and the essence of traditional culture. In the future, it is believed that pork skin jelly will continue to be carried forward and become a favorite and sought after delicacy by more people.