1, eat differently: cassava can't be eaten directly, and it usually takes two days and two nights to finish with clean water, and steamed cassava dip is the best. Ginger potatoes can be eaten directly, and porridge can be made whiter and softer when used for cooking.

2, the effect is different: cassava has the effect of clearing away heat and detoxifying, especially people living in Guangdong, who can eat cassava to detoxify when they get angry. Ginger potatoes are rich in collagen, and many local elderly people like to eat ginger potato porridge as a health care product, so ginger potatoes are little known in Chaoshan.