Preheat oven to 450 degrees.
Add one tablespoon olive oil to chicken, lightly coating it. Sprinkle chicken with season salt, onion powder and garlic powder.
Put flour and panko bread crumbs in two seperate shallow bowls/plates.
Coat seasoned chicken strips in flour. Dip strips into the egg whites, then cover with panko bread crumbs.
Flip the chicken strips after 10 minutes. Let them cook for another 5 minutes. Since the size of the strips may vary, make sure to check that they're fully cooked before removing them from the oven.