Spinach namul is a traditional Korean side dish made primarily from blanched spinach. The spinach is typically seasoned with ingredients like sesame oil, garlic, and soy sauce, giving it a savory flavor. It is often served as part of a banchan spread, which includes various small dishes accompanying a main meal. This dish is not only delicious but also nutritious, as spinach is rich in vitamins and minerals. Namul refers to a category of seasoned vegetable dishes in Korean cuisine, and spinach namul is a popular choice due to its simplicity and health benefits.