How long to cook pig skin jelly:

First blanch the pig in water for 15 minutes to remove the oil. Scrape off the oil after cooking for 5 minutes, then put it in the pot and cook for about 2 hours. Pig skin jelly is a traditional delicacy made from pig skin. Add appropriate seasonings to the pig skin with the hair removed, and simmer it for a long time so that the soup contains a certain amount of skin glue, and then cool it. After cooling, the pig skin and the soup will solidify together, and the soup will be dipped in it. Add seasoning and serve.

What are the tips for making frozen pork skin:

1. Soaking: This is a step that is easily overlooked by everyone. Just use the pork skin. Be sure to soak it in clean water for two hours, which will facilitate the next step of scraping off oil and peeling skin. The skin is less stiff and easier to operate.

2. Scrape: Use a discarded men's razor on the smooth side of the skin to scrape off the pig hair on the skin and scrape off the dirt on the skin. Also called raw fat removal. When the meat skin is raw, use a kitchen knife to scrape off the fat inside the meat skin. The cleaner the grease is scraped, the clearer the soup will be.

3. Boiling: also called cooking to remove oil. The pork skin must be put in cold water and cooked over high heat for 15 minutes. The skin of the meat is cooked thoroughly so that the oil can be removed easily. After taking out the meat skin, immediately put it into cold water and soak it. Take it out and let it cool, then scrape the lard on top.