Preheat oven to 400 F. Line a 9 x 13 pan with aluminum foil.

In a shallow bowl, combine the flour, oregano and salt. Place the egg in another shallow bowl. Place the Panko breadcrumbs in a third bowl. Dredge the chicken in the flour, then the eggs and finally the panko breadcrumbs. Repeat with the remaining pieces of chicken.

Heat 1 tablespoon olive oil in a large skillet, over medium high heat. Once oil is hot, place chicken in the skillet and cook for 2 minutes. Add the remaining olive oil, flip the chicken over and cook for another two minutes.

Transfer the chicken to the prepared baking pan. Bake for 5 minutes. Flip the chicken over. place 2 tablespoons of sauce, 2 tablespoons Parmesan cheese and 3 tablespoons Mozzarella cheese over each piece of chicken. Bake for another 6 minutes, or until chicken has reached an internal temperature of 165 F.

Serve hot