Panko-Crusted Chicken - Love of Food

Ingredients

• 1 tablespoon kosher salt
• 1 teaspoon paprika
• ½ teaspoon onion powder
• ½ teaspoon garlic powder
• 1 pint 1% buttermilk
• 1 pound chicken breast cut into 1½-inchs wide x 4-inchs long pieces - about 4 ounces each
• 6 ounces Japanese breadcrumbs (panko)
• ¼ cup pasteurized egg whites
• 1 tablespoon Dijon mustard