Mix the parmesan cheese and panko bread crumbs together in a small bowl.
Lay out the pickle slices and pat them dry of any excess pickle juice.
Lay out your dipping station for the pickles using this order: flour, egg, and parmesan-panko mixture.
Dip a pickle slice into the flour, coating both sides and then dip into the egg - also coating both sides.
Place pickle slice in the parmesan-panko mixture and coat all over, patting the mixture into the pickle for a thick coating.
Then place back the pickle back on your plate or cutting board.
Repeat for the rest of the pickles.
Heat the vegetable oil in a frying pan on medium heat. Test the oil with a sprinkle of the Parmesan-Panko mixture to see if it is hot enough to sizzle.
When the oil is ready, place the coated pickles in and cook for about 2-3 minutes total. Move the pickles around and flip them over until they are all a golden brown.
Remove from the frying pan and let any excess oil drain off.
Serve hot with ranch dressing or your favorite dipping sauce.