It can be cold, but it should be blanched with hot water. Specific practices are as follows:

Material: 300g celery.

Accessories: 50 ml of vinegar, 30 g of fine sand sugar and 5 g of salt.

1. Cut celery into small pieces and cook in a pot for three minutes.

2. Then drain the water and put it in a bowl.

3. Prepare sugar.

4, pour the right amount of sugar and vinegar, salt.

5. mix it.