PREHEAT oven to 375°.
In a medium bowl, MIX together the artichoke hearts, Parmesan, mayo, pepper and chiles.
PLACE chicken in a greased baking dish; COVER evenly with artichoke mixture.
BAKE, uncovered, until chicken is no longer pink and the juices run clear, about 30 minutes.
Per Serving (excluding unknown items): 550 Calories; 41g Fat (64.3% calories from fat); 37g Protein; 14g Carbohydrate; 6g Dietary Fiber; 92mg Cholesterol; 690mg Sodium. Exchanges: 4 1/2 Lean Meat; 2 1/2 Vegetable; 3 1/2 Fat.