Preheat oven to 350F.

Pat chicken dry. Mix together eggs and milk to make egg wash.

Dip each piece of chicken in egg wash, dredge with bread crumbs, and then fry in skillet with oil over medium heat five (5) to seven (7) minutes on each side. Drain on paper towels and set aside.

In a 9×13-inch pan, spread a thin layer of spaghetti sauce on bottom. Mix together mozzarella and Parmesan cheeses in a medium mixing bowl.

Place chicken in the prepared 9×13″ pan (on top of the spaghetti sauce), and top each slice with a small spoonful of spaghetti sauce and small pinch of cheese mixture.

When all the chicken is in the pan, sprinkle remaining cheese over top. Cover pan with foil, and bake 20-30 minutes, or until cheese is melted.