Wash the hawthorn and control the moisture. Then remove the seeds and remove the bottom.
Put the hawthorn and water into the soya-bean milk machine at the same time (there is better cooking machine), and make it into a fruit juice.
At this point, pour the dried hawthorn juice and brown sugar into the pot and cook for about 10 minutes. (Remember to stir when cooking, let the brown sugar melt completely, and prevent the pan from sticking).
When it's cool, pour it into the bottle and put it in the fridge. You can always eat delicious hawthorn sauce. Hawthorn softens the blood vessels, and the right amount of food is good for the body!
The hawthorn sauce you make yourself is safe to eat, but it should not be put too long.