The blanching time of shredded potatoes is about 2 minutes. The blanching time of shredded potatoes can be determined according to the number of shredded potatoes and the temperature. Generally speaking, after the shredded potatoes are blanched, most of the starch is removed and the taste is naturally better.

Potato is a common food in daily life and has high nutritional value. This kind of food is very popular because it is cheap and good. The edible history of shredded potato is very long. It originated in the Andes of South America. According to historical records, from 8000 to 5000 BC, artificial cultivation began in southern Peru.

There are also many tips for choosing potatoes. Generally speaking, it is more convenient to peel round potatoes. You can buy some of these potatoes, which are more convenient to eat and can ensure hygiene.

If the surface is wet and there are traces of soaking, don't buy such potatoes, because they may not be fresh and taste worse.

If the potatoes you buy home have buds when you choose them, you must not eat them. Such potatoes produce toxins, and it is still unsafe to sprout them.

In addition, mature potatoes generally have bright yellow skin and uniform color. If the skin is turquoise, don't buy such potatoes.