Ingredients: hawthorn100g, yam 30g, water 4000g, Endothelium Corneum Gigeriae Galli 30g, dried tangerine peel 30g, Poria 30g, fried malt 30g, and yellow rock sugar 450g.

Steps:

1, prepare materials.

2. After washing, soak in 2000 liters of pure water for 3 hours.

3. Start to cook. After the fire starts, turn to low heat and cook for 3 hours, then filter out the soup and put it aside, then add 2000 liters of water and cook for 2 hours.

4. Finally, the slag was thrown away, and two pots of soup were put together, filling a large pot.

5, boil over medium heat and add yellow rock sugar to simmer the juice to collect the juice. After stirring, you don't have to look at it and keep cooking.

6. Patiently collecting cream, you have to take care of it after taking small bubbles. You can't leave, and observe the consistency.

7. Until it is like this, drop a drop of soup on the paper towel, turn off the fire when it becomes a drop of beads, and then put it in a bottle after a while. It is not easy to put it in a paste when it is cold.

8. Finished products.