PREHEAT oven to 375°F. Mix flour and seasonings in shallow dish. Add chicken; toss to coat. Beat egg and water in separate shallow dish. Mix cheese and corn flakes in third shallow dish.
DIP chicken in egg mixture, then in cheese mixture, turning over to evenly coat both sides. Place in 13x9-inch baking dish; drizzle with butter.
BAKE 1 hour or until chicken is cooked through (180°F).