Cut the mozzarella cheese into sticks.

In one bowl, place the bread crumbs. In another bowl, place the all-purpose flour. In a third bowl, beat the eggs.

Dip each cheese stick into the flour, then into the beaten eggs, and then into the bread crumbs, making sure they are coated evenly.

Heat vegetable oil in a deep fryer or large pan.

Fry the breaded cheese sticks in hot oil until golden brown, turning occasionally.

Remove from the oil and place on a paper towel-lined plate to drain excess oil.

Serve hot with marinara sauce for dipping.