1Heat oven to 400°F. Spray 15x10x1-inch pan with cooking spray. Place cereal in resealable food-storage plastic bag; seal bag and finely crush with rolling pin or meat mallet (or finely crush in food processor).
2In shallow bowl, mix cereal, cheese, basil, garlic salt and pepper. In another shallow bowl, mix egg white and mustard until blended.
3Dip chicken into egg white mixture, then coat well with cereal mixture; place in pan. Drizzle oil over chicken.
4Bake 20 to 25 minutes or until juice of chicken is clear when center of thickest part is cut (170°F).