Recipes by color and flavor
Japanese Cold Matcha Soba Noodles (Cha Soba)

Japanese Cold Matcha Soba Noodles, or Cha Soba, are a refreshing summer dish that combines the earthy flavors of buckwheat with premium green tea. The vibrant emerald-green noodles are served chilled, offering a delightful chewy texture that pairs perfectly with a savory dipping sauce. Topped with finely chopped green onions and a hint of wasabi, this dish is visually stunning and perfect for warm weather dining. Enjoy it as a light meal or a side dish at your next gathering.

Ingredient benefits

How the main ingredients in this dish support your health

  • Matcha Soba

    Matcha Soba noodles are rich in antioxidants and provide a unique earthy flavor, making them a healthy choice for a light meal.

  • Green Onion

    Green onions add a fresh, mild flavor and are a good source of vitamins A and C, promoting overall health.

  • Nori

    Nori is packed with vitamins and minerals, including iodine, and adds a savory umami flavor to the dish.

  • Cucumber

    Cucumber is hydrating and low in calories, making it a refreshing addition that complements the dish's lightness.

Preparation

  1. Step 1 5 min

    Bring a large pot of unsalted water to a rolling boil over high heat. Once boiling, add the dried green matcha noodles and cook according to the package directions, usually for 5-6 minutes, until they are tender but still firm to the bite. Immediately drain the noodles in a colander and rinse them under ice-cold running water for about 2 minutes. This crucial step removes excess starch, stops the cooking process, and preserves their vibrant green color and chewy texture.

  2. Step 2

    In a small serving cup, mix the concentrated Tsuyu sauce with ice-cold water to taste. Start with a ratio of 1 part Tsuyu to 2 parts water, and adjust the dilution according to your preference for saltiness. Place the finely chopped green onions and a dab of green wasabi on a small side dish for serving. If desired, sprinkle sesame seeds on top for added flavor and texture.

  3. Step 3

    Drain the thoroughly chilled noodles completely, ensuring no excess water remains. Arrange them elegantly in small, neat, flowing bundles on a traditional bamboo Zaru (draining tray). This presentation not only looks beautiful but also allows the noodles to breathe. Just before serving, top the brilliant green noodles with a pinch of shredded black nori to enhance the presentation and add a touch of umami flavor.

  4. Step 4

    If using, prepare the cucumber by washing it thoroughly, then cutting it into thin julienne strips. This adds a refreshing crunch to the dish. Arrange the cucumber strips on the side of the Zaru tray or on the serving plate for a colorful contrast.

  5. Step 5

    Serve the cold matcha soba noodles with the prepared dipping sauce, green onions, and wasabi on the side. Encourage diners to dip the noodles into the sauce before eating for the best flavor experience. The combination of the earthy noodles with the savory sauce and fresh toppings creates a delightful balance.

  6. Step 6

    Enjoy your Japanese Cold Matcha Soba Noodles immediately while they are chilled. This dish is perfect for warm weather dining and can be served as a light meal or as a refreshing side dish at gatherings. The vibrant colors and flavors are sure to impress your guests.

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