How can I get just made fresh fries at McDonald's?
Ask for fries that are unsalted.  The premade fries are salted and they'll have to make a special batch for you.  If you still want salt you can use packets from the counter.
Ask for fries that are Sweet Potato.  The premade fries are salted and they'll have to make a special batch for you.  If you still want salt you can use packets from the counter.