Step 1

Boil the soba noodles in rolling boiling water just until tender following the package instructions. Drain and rinse in cold water to cool down. Transfer the noodles into a mixing bowl.

Step 2

While the noodles are cooking, combine the sauce ingredients in a small bowl and mix them well. Set aside.

Step 3

Combine the noodles with the sauce in a mixing bowl.

Step 4

Transfer the noodles into a bowl. Garnish with the seaweed, green onions, and sesame seeds by sprinkling them around the bowl. Top up with your choice of other optional topping ingredients listed above. Serve.