A dash of concentrated dashi (all-purpose soup stock)
Condiments of your choice:
A few chopped green onions
A handful of mitsuba leaves
A bit of grated ginger
4) When the water starts to simmer, lower the heat and scoop out any surface film.(Top tip) Be careful not to boil the tofu. When the tofu floats, it is a sign that the inside of the tofu is heated through.