Preheat the oven to 425F, rack in the middle. In a large bowl add in the potatoes, salt, pepper, and olive oil. Gently toss to with a spatula to coat evenly.
Pour the mixture onto a rimmed baking sheet using the spatula to scrape out any herbed mixture in the bowl onto the potatoes.
Place in the oven and roast for 45-50 minutes or until fork-tender.
Remove from the oven, add the garlic powder, onion powder, parsley, mix and serve hot.
Notes
If you have leftovers, cut some up and mix into your breakfast or add onto your pizza with some sausage and bacon!