At the height of summer, Hiya Somen - Cold Somen Noodles served immersed in cold water with ice cubes and accompanied by sauces and relishes - are a refreshing meal.
To make the dipping sauce, put the mirin in a medium pan and bring to the boil to evaporate the alcohol. Add the salt and shoyu and shake the pan gently to mix. Add the kezuri-bushi and mix with the liquid. Add the water and bring to the boil. Cook over vigorous heat for 3 minutes without stirring. Remove from the heat and strain through muslin or a jelly bag. Leave to c