Set up a breading station with flour, beaten eggs, and breadcrumbs mixed with garlic powder and Italian seasoning.
Heat oil in a deep pan over medium heat.
Coat each cheese stick in flour, then dip in beaten eggs.
Roll the cheese stick in the breadcrumb mixture, pressing gently to adhere.
Fry the cheese sticks in the hot oil until golden brown, about 2-3 minutes per side.
Transfer cooked cheese sticks to a paper towel-lined plate.
Serve hot with marinara sauce or your favorite dipping sauce.