Although mango is the king of fruits, but it would not be wrong to say that potato is the king of vegetables. Use of potato in any vegetable doubles its taste. Favorite vegetables from children to grown ups are potatoes. It is usually used in every household, but often it turns black when cutting it. There is always a question in the minds of the people that the potato should be peeled or cut and peeled so that we can stop its blackness. So let us tell you today the best way to cut potatoes and how we can prevent them from reading black. By following this method, you will not only be able to prevent potatoes from reading black but you will get white potatoes like milk.