Spinach contains a lot of beta carotene and iron, and is also a better source of vitamin B, potassium and folic acid and other trace elements.

But spinach contains oxalic acid, which can combine with calcium in the body to form stones, so spinach can't be eaten at the same time as tofu. Eggs are mainly containing lecithin and protein, the two eat together not only no problem, but also can complement each other. Therefore, you can often see baby recipes recommended eggs and spinach together into a dish.

In this dish, spinach can be quite astringent if left untreated, which can affect the appetite.

If the spinach is blanched in boiling water before eating, most of the oxalic acid can be removed, and the astringency can be removed, making it more palatable.