Korean Soybean Sprout Cold Salad
Kongnamul-naengchae is a chilled Korean salad of boiled soybean sprouts and vegetables tossed in mustard dressing - conceptually distinct from regular kongnamul-muchim because it is designed to be served cold. The mustard sauce defines the dish: mustard powder (or tube mustard) mixed with vinegar, sugar, and salt creates a sharp, nose-tingling heat alongside a sweet-sour brightness. Prepared mustard needs five to ten minutes of resting after hydration for the allyl isothiocyanate compound to fully develop its pungency. Julienned cucumber and carrot release moisture, so they should be briefly salted or patted dry to prevent diluting the sauce. Chilling for at least ten minutes before serving maximizes the refreshing effect, and cold temperatures actually sharpen the mustard's bite. This banchan excels as a palate cleanser alongside fatty main dishes like samgyeopsal or bulgogi.
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Instructions
- 1
Cook soybean sprouts with water covered for 5 minutes.
- 2
Rinse in cold water, cool completely, and drain.
- 3
Julienne cucumber and carrot.
- 4
Mix mustard paste, vinegar, sugar, salt, and sesame oil.
- 5
Combine sprouts and vegetables, then toss with dressing.
- 6
Chill for 10 minutes before serving.
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