Using a knife, slice into the thickest part of the chicken breast and butterfly the chicken breast. Be careful not to cut all the way through.

Pound chicken to flatten using Saran Wrap.

Season the chicken on both sides with salt and pepper.

Season the all purpose flour with salt and pepper.

Coat the chicken on both sides with the seasoned flour. Remove any excess flour.

Dip the chicken in the egg, then the breadcrumbs.

Fry in a large skillet for about 7-8 minutes on each side or until chicken is fully cooked through.

Remove from the skillet and discard any excess frying oil.

Place the chicken back in the skillet and cover with marinara sauce.

Add mozzarella cheese, parmesan cheese, and oregano.

Bake in a preheated oven at 350 degrees F for 5-10 minutes.

Serve with extra parmesan cheese and enjoy!