Onion gives a subtle sweet flavour to this miso soup. Add other vegetables to your taste.
My grandmother used to make this miso soup with sweet onion and aburaage. She used to put eggs in this miso soup. I changed my grandmother's seasoning to my taste.
You can add all the dashi stock powder in one go. Adding it in two batches gives this dish more flavour.
Enjoy Japanese food around the world.