Wash the cabbage thoroughly and shred it thinly.
Add a pinch of salt to boiling water and blanch the cabbage for 1-2 minutes.
Squeeze out the excess water from the blanched cabbage.
Heat perilla oil in a pan over medium-low heat and sauté the cabbage.
Add perilla powder, salt, and minced garlic, mix, and stir-fry for 1 minute.
Transfer the finished seasoned cabbage to a serving dish.