Oi-naengmyeon

A lighter variation of cold noodles featuring julienned cucumber as the star topping in a refreshing broth.

Oi-naengmyeon is a gentle, cooling variation of the cold noodle tradition that places the humble cucumber — oi in Korean — at the center of the bowl. While standard mul-naengmyeon features beef brisket as its primary topping, this version emphasizes generous strips of fresh cucumber that have been lightly seasoned and sometimes briefly marinated in vinegar and salt to bring out their crisp, watery freshness. The dish is particularly popular in the summer months when cucumbers are at their peak sweetness, and their high water content makes each bite feel like a small act of hydration. Home cooks often prepare oi-naengmyeon when entertaining guests because it comes together quickly with pre-made noodles and a good-quality cold beef or chicken broth. The cucumber's neutral flavor makes this a popular choice for those who find the assertive buckwheat flavor of standard naengmyeon too intense — it offers the same refreshing cold experience with a milder, more accessible taste profile.