Hobak namul is a traditional side dish originating from South Korea. This version of namul is made with zucchini as key ingredients. Although regular zucchini can be used, it's recommended to use aehobak or Korean zucchini, if available, because it has more delicate flesh and thinner skin.
The zucchini are sliced in half lengthwise, then once again into thin disks. The pieces are stir-fried and mixed with a combination of scallions, garlic, sugar, sesame oil, soy sauce, salt, and red pepper flakes. Once prepared, hobak namul is left to cool down, and it can be eaten chilled or at room temperature.