Cut the Mozzarella string cheese into smaller pieces if desired.

Set up a breading station with three bowls: one for the flour, one for the milk, and one for the panko bread crumbs mixed with Italian seasoning and parsley.

Dip each piece of cheese into the flour, then into the milk, and finally coat with the panko mixture.

Heat oil in a frying pan over medium heat.

Fry the breaded cheese pieces until golden brown on all sides, about 5 minutes.

Remove from the oil and drain on paper towels.

Serve hot with marinara sauce.