- Preheat oven to 425 degrees F (220 degrees C).
- In a bowl, prepare the basting sauce by combining olive oil, onion, garlic, thyme, rosemary, sage, marjoram, salt, pepper, and hot pepper sauce.
- Turn chicken breasts in sauce to coat thoroughly. Place skin side up in a shallow baking dish. Cover.
- Roast at 425 degrees F (220 degrees C), basting occasionally with pan drippings, for about 35 to 45 minutes. Remove to warm platter, spoon pan juices over, and sprinkle with fresh parsley.