Pyongyang naengmyeon

Pyongyang naengmyeon is a Pyongyang-specific variation of the traditional North Korean noodle dish naengmyeon or raengmyeon, as the name suggests. Mr Kim was referring to Pyongyang Naengmyeon, a cold buckwheat noodle dish. Buckwheat noodles, thin cucumber strips, Korean pears, vegetable kimchi (often radish kimchi), and thinly sliced beef, chicken, or pig are typically served in a chilly, acidic broth with ice cubes (either meat broth, dongchimi broth, or a combination of both).

Pyongyang naengmyeon is frequently served chilled in a large metal bowl with hard-boiled egg and cold meat pieces on top. Before serving, condiments such as spicy mustard, vinegar, and sugar are commonly used.

Long buckwheat noodles are eaten without being sliced in North Korea because they are symbolic of longevity and good health. Because it's easier to consume the noodles after they've been cut, this isn't a common restaurant custom. The broth for this meal is made completely of beef in South Korea, and sugar is not often used.