- Put the cucumber and salt in a bowl and mix. Leave it for 15-20 mins.
- Mix the gochugaru, garlic, vinegar, sugar, sesame seeds and sesame oil in a bowl together to make the seasoning sauce.
- Rinse the cucumber with cold water to get rid of the slat. Dry the cucumber delicately. Mix the cucumber with the seasoning sauce and spring onion.
- Serve as is or leave in the refrigerator to chill for 30 mins.