I just fry them its difficult to get big fries crispy enough
I mainly dump alot of ranch dressing and montery cheese on it
Anyone got something better?
The oil that gets absorbed into fried foods happens within the first few seconds after it is removed from the oil, not while it's inside the hot oil. When removed, the steam condenses and oil fills the void as the temperature of the food drops. If you fry at a correct and constant temperature, and fry at the correct temperature, little to no oil is absorbed, hence you will get a crispy fry. Your oil is not at a correct temperature and your removal from the oil after its done is not fast enough.
Try 400 degrees.
Also, there is no reason for Marty to really fry twice because I am assuming that he is using already fried frozen fries to start with so he will be essentially frying twice. Now, if you make too many fries and can`t eat them all, refrying them is the best way and you will have nice crisp fresh fries again, even after being in the fridge or even stone cold. This is essentially a confit.