What is the difference between potato flour and potato flakes?

Potato flour is a processed food made from dehydrated potatoes. It is also sometimes called dehydrated potato flakes or dehydrated Irish potatoes. Potato flakes are dried, unprocessed potatoes that are peeled and mashed to make instant potatoes, also known as mashed potato flakes. Can potato starch be used for frying? Potato starch is a gluten…