The Most Cost-effective Collagen Replenishment Method-----tomato Soy Pork Skin Soup
1.
Get the materials ready.
2.
Wash the soybeans and soak for more than 30 minutes.
3.
Remove, wash and drain the water.
4.
Wash the pigskin and remove the remaining pig hair.
5.
Boil water in a pot, add pork skin, and continue to boil for about 3 minutes after it is boiled over high heat.
6.
Take it out, rinse with clean water and scrape off the remaining grease.
7.
Put all the ingredients except tomatoes in a pressure cooker, add candied dates and ginger slices, pour in some water, cover the pot, boil on high heat, turn to medium and low heat and continue to press for about 20 minutes.
8.
While the soup is boiling, wash the tomatoes and cut into pieces.
9.
After the soup is boiled, add the tomatoes and continue to cook for another 10 minutes.
10.
After airing, add appropriate amount of salt according to personal taste.
11.
Look, it's not fat at all. After drinking, remember to wipe your mouth clean as soon as possible, otherwise, the collagen that has been converted into gelatin will stick to your mouth.
12.
Don't worry about gaining weight, the fat content of pork skin is only 1/2 of that of pork.
Tips:
1. Pull the fur on the pig skin as much as possible.
2. The remaining oil must be scraped off, otherwise it will affect the taste and appearance of the soup.