Summer Cold Buckwheat Noodles (물냉면)
Why this food?
Ice-cold buckwheat noodles in a tangy, refreshing broth with cucumber and a hard-boiled egg. Korea's hottest-weather food — served in a metal bowl packed with ice. The K-drama summer date restaurant staple.
🇰🇷 K-Culture Tip
냉면 (naengmyeon) is so beloved that Koreans eat it even in winter — there's a saying '추워서 냉면' (so cold, let's eat cold noodles), because the pleasure of cold noodles transcends temperature. The tradition of cutting the long noodles with scissors at the table before eating began as practical advice from restaurants, but is now so standard that providing scissors is an industry norm.

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Substitute Ingredients
All available at Walmart
| Original | Substitute |
|---|---|
Buckwheat noodles 냉면 사리 | Soba noodles (100% buckwheat) Must use buckwheat — regular noodles lack the chew and flavor Shop at Walmart |
Cucumber 오이 | English or Persian cucumber Julienne cut — thin matchsticks, not rounds Shop at Walmart |
Beef broth (chilled) 육수 | Beef broth Swanson Must be served ice cold — add actual ice cubes to the bowl Shop at Walmart |
🛒 Can't find it at Walmart? Try a Korean grocery store
Your Shopping List
Walmart edition
- 4 oz dry Soba noodles (100% buckwheat)
- 1/2 cucumber English or Persian cucumber
- 2 cups (chilled) Beef broth
Instructions
- 1
Make broth: combine 2 cups beef broth + 1/2 cup water + 2 tbsp rice vinegar + 1 tbsp soy sauce + 1 tbsp sugar + 1/2 tsp mustard — taste and adjust, then chill completely in freezer 20 minutes or fridge overnight
- 2
Cook soba noodles per package, rinse under ice-cold water until noodles are cold
- 3
Slice cucumber julienne, slice hard-boiled egg in half
- 4
Pour icy cold broth over cold noodles in a deep bowl, add ice cubes directly
- 5
Arrange cucumber and egg on top
- 6
Serve with Korean mustard (use yellow mustard) and a small vinegar bottle on the side — diners add these themselves



