A refreshing cold noodle dish topped with colorful vegetables and a tangy soy-vinegar dressing, perfect for summer.
Invented around 1937 at Ryūtei, a Chinese restaurant in Sendai, as a hot-summer answer to ramen — broth was unbearable in August. The owners adapted Chinese cold-noodle technique to Japanese palates with rice vinegar instead of black vinegar. It spread nationally after WWII as Chinese-Japanese diners (chūka shokudō) standardized the format.
Invented around 1937 at Ryūtei, a Chinese restaurant in Sendai, as a hot-summer answer to ramen — broth was unbearable in August. Rice vinegar replaced the Chinese black vinegar to fit Japanese palates. Restaurants put up a 「冷やし中華始めました」 sign when the season opens — usually late May.
Cold ramen noodles arranged in a wheel under stripes of julienned cucumber, ham, omelet, tomato, sometimes shrimp or imitation crab. The dressing is rice vinegar, soy, sugar, sesame oil — sharp, cooling, with sesame paste in some Tohoku versions. Mustard (karashi) on the side. Served only in summer; restaurants put up a 「冷やし中華始めました」 sign when the season opens.
The noodles must be rinsed under running cold water immediately after boiling, then iced — this strips surface starch so they don't clump and gives the firm, slippery bite that hot ramen would steam soft. Toppings are julienned, never diced: long strands let chopsticks pick up noodle and topping in one bite.
Variations
Tokyo-Kanto soy-vinegar dressing (canonical); Tohoku and Sendai sesame-paste version (goma-dare); Kansai sometimes adds yuzu; modern shops top with chicken or shrimp; the seasonal 「始めました」 banner culture is a national summer tradition.
On the Palate
Where Hiyashi Chuka sits in the Japanese flavor cloud
Ingredients
How it's made
5 steps · 25 min
- 115 min
Cook wheat noodles according to package instructions and rinse under cold water.
Watch outThe second the noodles come off the boil, rinse under cold running water and then ice them — this strips the surface starch so they turn firm and slippery instead of clumping.
- 25 min
Prepare a dressing by mixing soy sauce, vinegar, and sesame oil.
- 34 min
Julienne cucumber, ham, and tomato, and slice the egg into thin strips.
Watch outCut everything into long fine strands, not cubes — matching the noodles so one chopstick pull grabs noodle and topping together.
- 45 min
Toss the noodles with the dressing and arrange the toppings over the noodles.
- 52 min
Garnish with sesame seeds and a dollop of mustard before serving.
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