Musaengchae is a traditional side dish (banchan) originating from South Korea. This type of namul is prepared with Korean radish as key ingredient. The radishes are peeled and cut into matchsticks, then seasoned with salt and mixed with a combination of minced garlic, scallions, vinegar, red pepper flakes, and sugar.

For the final touch, the combination is sprinkled with roasted sesame seeds, mixed one more time, then served. The dish is usually eaten with other side dishes or with rice. Musaengchae is also often served with bossam (boiled pork that's wrapped in napa cabbage).