Preheat oven to 400℉.
Brush chicken with olive oil on both sides and sprinkle both sides with lemon pepper to coat.
Place chicken in baking/casserole dish and bake 20 minutes (30 for larger breasts) until internal temperature reaches 165℉.
Allow chicken to rest 10 minutes before serving or slicing. Chicken will continue to bake and allowing it to rest seals the juices in. Slice, serve and enjoy!
