Preheat oven to 400 F degrees. Lightly grease a 9x13" baking dish or rimmed baking sheet and set aside.
In a shallow bowl, add ranch dressing. In a separate shallow bowl, add cornflakes, Italian seasoning, garlic powder, paprika and salt and pepper.
Dip chicken in ranch dressing, shaking off any excess, then dip in cornflake mixture. I pat the cornflake crumbs into the chicken to make sure they're well coated.
Bake for 30-35 minutes, until juices run clear and a meat thermometer reads 165 F degrees.
