I did not expect it to be so delicious. There is a scent of orange in the sweet and sour. Really a good companion for afternoon tea. Shout, do less.
Cut the kumquat into 1/8 pieces and go to the child. Put in the bottle.
Add rock sugar. The amount is about half of the amount of kumquat.
Then just let it go, shake it when you have time. Put it in the refrigerator one day and shake it out every day. It will take about ten days to enjoy! Use hot water, cold water, soda water to make a good drink!
Can be stored for about a month