- Preheat oven to 425 degrees. 
- Combine panko, Parmesan, salt and melted butter in a large dish and stir. 
- Using a meat mallet, pound the chicken breasts to flatten, ~½" thick. 
- Dust each chicken breast lightly with flour. 
- Dip each chicken breast into beaten eggs and remove, letting the excess drip off. 
- Dredge chicken in panko mixture, ensuring even coverage, and place on greased baking sheets. 
- Bake for 20 minutes, or until internal temperature reaches 165 degrees. 
- Remove from oven, let rest briefly, and slice into 1" strips.