Sterilize the glass bottle first. At the end of the Korean strawberry season, there are hardly any strawberries in sight! A plate is only 2900 won. Wash the strawberries. Then remove the green part of the strawberry. Use a paper towel to dry the outside of the strawberries. Slice the strawberries into four to five equal pieces. Slice the strawberries into four to five equal pieces. Put the sliced strawberries into a large container. Pour in an equal amount of white sugar. (I used a 1:1 ratio) Gently mix strawberries and sugar evenly. The white sugar will slowly melt. After the sugar is all dissolved evenly, it can be put into the container that has just been sterilized. Use some more sugar to fill the gaps in the remaining containers.