1largeyellow onionsliced into thick wedges with layers separated
3tbspOlive oildivided
2tbspunsalted buttersoftened
2tspkosher saltdivided
1tspfreshly ground black pepperdivided
1tspgarlic powder
1tsppaprikaoptional
3-4sprigsfresh thyme or rosemary
1lemonquartered
Instructions
Preheat the oven to 425°F.
Toss the potatoes, carrots, and onion with 1½ tablespoons olive oil, ½ teaspoon salt, and ¼ teaspoon black pepper. Spread evenly in a roasting pan.
Pat the chicken dry and place it breast-side up on a rack set over the vegetables.
Mix the remaining olive oil with the softened butter and brush it evenly over the chicken. Season with the remaining salt, pepper, garlic powder, and paprika. Stuff the cavity with the lemon and herbs.
Roast for 1 hour and 15 minutes, rotating the pan halfway through, until the internal temperature reaches 165°F.
Let the chicken rest for 15 minutes before carving. Toss the vegetables in the pan drippings and serve.