Who says vegetables can't make soup. As long as you have good soup base and seasoning. Soup base - kelp soup seasoning - miso (Japanese sauce)
Step1:Kelp soup - real kelp (a kind of dried kelp) is boiled after the water is turbid. Take out the real kelp. Turn off the fire. Put in the wooden fish flower. After the wooden fish flower sinks, filter it. As long as the soup is high.
Step2:Peel the tomato and cut the hob. Chop the onion. Put it into the high soup and boil it. Then stew it in a low heat until the onion is transparent. Add some taste increase and turn off the heat. Stir well and then it will be out of the pot.
Cooking tips:1. Don't cook it after the taste increase is put into the pot. Otherwise, it is said that the fragrance will be lost. 2. It will prevent the bitter taste from boiling out if the real kunbu is fished out before boiling. There are skills in making delicious dishes.