Zaru Soba (Cold Buckwheat Noodles with Dipping Sauce) | Easy Japanese Recipes at JustOneCookbook.com

Zaru Soba (Cold Soba Noodles)

Course: Main Course
Cuisine: Japanese
Keyword: cold noodle, soba noodles
Prep Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes
Servings: 4
Author: Nami
Light & refreshing, this Zaru Soba (Cold Soba Noodles) will be your summer go-to staple. 10-minute is all your need to whip up this delicious noodle dish.
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Ingredients

Mentsuyu (Noodle Soup Base/Dipping Sauce): Makes 1 cup concentrated sauce

Toppings/Garnish

Instructions

  1. Gather all the ingredients.

    Zaru Soba Ingredients

To Make Dipping Sauce:

  1. In a medium saucepan, add ¼ cup sake and bring it to a boil over medium high heat. Let the alcohol evaporate for a few seconds.
    Zaru Soba New 1
  2. Add ½ cup soy sauce and ½ cup + 1 Tbsp. mirin.
    Zaru Soba New 2
  3. Add 1 x 1 inch (2.5 x 2.5 cm) kombu and 1 cup dried bonito flakes (katsuobushi).
    Zaru Soba New 3
  4. Bring it to boil and cook on low heat for 5 minutes. Turn off the heat and set aside until it cools down. Strain the sauce and set aside. You can keep the sauce in an airtight container and store in the refrigerator for up to a month.
    Zaru Soba New 4

To Boil Soba Noodles:

  1. Boil a lot of water in a large pot. Unlike pasta, you DO NOT add salt to the water. Add dried soba noodles in the boiling water in circulate motion, separating the noodles from each other. Cook soba noodles according to the package instructions (each brand is slightly different). Once in a while stir the noodles so they don’t stick to each other. Check the tenderness and do not overcook. Before you drain, reserve 1 to 1 ½ cup of soba cooking water "Sobayu" (Read what you use this for in the blog post).
    Zaru Soba New 5
  2. Drain the soba noodles into the sieve and rinse the noodles to get rid of starch under running cold water. This is a very important step.
    Zaru Soba New 6
  3. Shake off the sieve to drain completely and transfer the noodles to the iced water in a large bowl. Set aside till the noodles are cool.
    Zaru Soba New 7
  4. To serve the noodles, place a bamboo sieve or mat over a plate (to catch water from noodles). Put soba noodles and garnish shredded nori sheet on top.
    Zaru Soba New 8

To Serve:

  1. To make the dipping sauce, combine 1 part of cooled dipping sauce and 3 parts of iced water in a serving pitcher or small individual bowls (sauce:water = 1:3). Check the taste. If it's salty, add more water. If it's weak, add more sauce.

    Zaru Soba New 9
  2. Put chopped green onions and wasabi on a small plate and serve with the soba noodles.
    Zaru Soba New 10

Recipe Notes

Recipe by Namiko Chen of Just One Cookbook. All images and content on this site are copyright protected. Please do not use my images without my permission. If you’d like to share this recipe on your site, please re-write the recipe in your own words and link to this post as the original source. Thank you.