Easy potato soup is soup that is made using potatoes. It is one of the few soups that are almost equally popular in various corners of the world due to its universal appeal. All that needs to be done is to boil potatoes, mash and strain and Easy potato soup is ready to be served. The best part is that Easy potato soup is a good source of carbohydrates and provides almost instant energy. It is ideal for those who are trying to gain weight and do not want to rely too much on fats.