Flower Maw and Red Date Soup
1.
Soak the flower glue in advance, and wash the other materials except pork bones with clean water;
2.
Boil water, blanch the pork bones with water to remove the blood;
3.
Add appropriate amount of water to the saucepan, pour the blanched pork bones and soaked fish maw;
4.
Add other materials together;
5.
Cover the lid, set the stew pot to a slow simmer, add salt to taste after 4 hours;