Zaru Soba is the king of summer meals in Japan. Cold Japanese soba noodles dipped in a homemade soup is so good. When it's getting warm and you want to eat something an easy, light dish, this is what I recommend!
Make soba noodles first. In a boiling pot, add soba noodles and cook for 3-4 minutes until the noodles are done. *1
Drain the hot water from the pot using a strainer and wash the soba noodles with cold water. Add some ice in the strainer to make the soba noodles cold.
Soba soup
In a medium pot, add water, soy sauce, mirin, and dashi powder. Bring to a boil. After boiling, cook for 1 minute.
After making the soba soup, let it cool down.
Let's eat!
Place the soba noodles onto bamboo sieves or a plate. Add the cooled down soba sauce in a deep bowl or dish.
Dip the soba noodles into the soup. If you want, add some toppings such as green onion, dry seaweed, minced ginger and wasabi to the soup.
Notes
*1 How long it should be boiled depends on the soba brand but it's usually 3-4 minutes with boiling water.