Boiled soybeans
Soak the soybeans in plenty of water and leave overnight. Just drain the water and steam in a steamer for about an hour, then press hard with your finger to become so hard that it will crush. If it looks hard, add a few minutes to steam.
Soak the dried shiitake mushrooms in water and return them. Do not throw away the soaking liquid as it is used when boiling. Cut the udon, carrots, and shiitake mushrooms into 1cm wide pieces, put them in a pot with kelp stock and dried shiitake mushroom soaking soup and simmer on low heat.
When it comes to a boil, add [A], cover with aluminum foil, remove from heat, and remove the heat.
Let it cool, and keep it on the heat several times, and if the water fades and it's ok. Serve in a bowl and it's finished.


