Dredge the chicken in the flour, then coat with the egg and coat with the breadcrumbs.
Fry the chicken in oil heated to 375F until it reaches 165F internally and is golden brown.
Remove the chicken from the oil, place on a rack, and sprinkle some salt over the chicken.
Chop the chicken into small strips.
Lay out the egg roll wrappers in a diamond.
Add a piece of chicken, a piece of mozzarella, and a sprinkle of Parmesan.
Roll up the wrapper and make sure it is sealed completely.
Add the rolls to oil heated to 375F.
Fry until golden brown.
Place the rolls on a rack.
Serve with marinara for dipping.