Sogginess often comes when you make use of the deep-frying method. It can be caused when you do not cook the fries for a long time, your fries can also turn out to be soggy if the oil wasn’t hot enough before frying. Finally, sogginess can be a result of ice on the fries before they were fried. Ensure there is no ice on your fries before dipping them into the oil, also always keep the oil hot before throwing in the fries.