How to make it
5 steps. Take it one step at a time.
Combine the dashi, soy sauce, mirin, and sugar
In a small saucepan, combine the dashi, soy sauce, mirin, and sugar. Bring to a boil over medium heat, then immediately remove from the heat and let it cool completely. For a better experience, chill in the refrigerator.
5 minBring a large pot of water
Bring a large pot of water to a boil. Add the soba noodles and cook according to the package instructions (usually 4–5 minutes). Be careful not to overcook them.
5 minDrain the noodles
Drain the noodles in a colander and immediately rinse them under cold running water. Rub the noodles gently to remove excess starch. Transfer to a bowl of ice water for 1 minute to ensure they are properly chilled, then drain well.
1 minPlace the chilled noodles
Place the chilled noodles on a bamboo mat (zaru) or a plate. Top with the shredded nori.
Serve the sauce in individual small cups
Serve the sauce in individual small cups. Provide the sliced scallions and wasabi on the side to be added to the sauce according to personal preference. To eat, dip a small amount of noodles into the sauce and enjoy.
A little kitchen wisdom
Using high-quality dashi makes a significant difference in the flavor of the dipping sauce. If you prefer hot noodles, you can serve them in a warm broth using the same ingredients with a higher dashi-to-sauce ratio.



