The preparation of chawanmushi is very simple, using the four basic ingredients of cooked rice, tea, salt, and boiling water, with toppings such as dried plums and seaweed to make a bowl of flavorful rice in the shortest amount of time. Because it was easy to eat and make, it became at least one meal a day in the Edo period. Before because the work is busy, no time to cook, so my friend recommended this to me, it is really very good, much better than the takeaway outside, the most important thing is convenient, even if you do not know how to cook, do not worry.