シロップ（梅シロップ）｜coris cookingさんのレシピ書き起こし

Remove the stem of the green plum with a bamboo skewer and put it in a bowl.
Add water (not listed) to wash, drain in a colander and drain.
Use several bamboo skewers to poke countless shallow holes all over the surface of the green plum.

Put green plums and white sugar alternately in a storage jar.
Poke with chopsticks so that the gaps between the green plums are filled with white sugar.
Close the lid and place in a cool place out of direct sunlight.
After 1-2 days of pickling, move the thermos bottle up and down so that the entire surface of the ume is coated with white sugar and syrup.
After 3 days, if there is space on the top of the storage jar, add the unripe plums and white sugar that did not fit.
Leave it for another 1-2 days and it will be completed when the white sugar melts.