01 - Set up three shallow bowls: mix flour with salt, pepper, garlic powder, and Italian herbs in the first; place beaten eggs in the second; add breadcrumbs to the third.
02 - Pat mozzarella cubes dry with paper towels to ensure breading adheres properly.
03 - Coat each mozzarella cube in flour mixture, dip into beaten eggs, then press firmly into breadcrumbs. For extra crunch, repeat egg and breadcrumb dipping for double coating.
04 - Arrange breaded cheese balls on a tray and refrigerate for 10 minutes to set coating before frying.
05 - Pour vegetable oil into deep fryer or heavy-bottomed pot and heat to 350°F.
06 - Fry cheese balls in batches for 1-2 minutes until golden brown, avoiding overcrowding. Remove with slotted spoon and drain on paper towels.