Combine all soup ingredients into a saucepan over medium - high heat and bring to boil.
Turn the heat off and set aside.
Cook Soba noodle. Boil water in a large pot.
Add soba noodle and stir with chopsticks.
Cook for 4 minutes. *5
Drain the water and place the noodle into two separate noodle bowls.
Top with tempura prawn, kamaboko fish cakes, and scallion.
Pour the soup over the noodle and sprinkle Shichimi togarashi chilli powder as you like.
Video
Notes
*1 Dashi stock - make from scratch see hereOr use 1tsp of Dashi Powder with No MSG to the same amount of water of the recipe.*2 If you can not access to Mirin, substitute with 2 tbsp of dry sherry with 1 tsp of caster sugar. *3 See how to make Tempura prawn here.I made three. One for me and Two for my son.*4 optional. If you can not get kamaboko, you can substitute with anything you want, such as chicken, boiled eggs, tofu etc. *5 or follow as your pocket instructions.* Nutritional facts are calculated based on one tempura prawn.