01 -
Preheat oven to 400°F (200°C). Place chopped potatoes, carrots, and parsnips directly onto a large, rimmed baking sheet.
02 -
Drizzle about 3 tablespoons of garlic-infused oil over the vegetables. Strip the leaves from the herb sprigs and sprinkle over, along with a generous amount of salt and pepper. Toss with your hands until everything is evenly coated.
03 -
Spread the vegetables in a single layer, ensuring they aren't overcrowded. Roast for 20 minutes to give them a head start on cooking.
04 -
While vegetables roast, pat the chicken thighs completely dry with paper towels. In a small bowl, combine the remaining 1 tablespoon of garlic-infused oil, the zest of one lemon, salt, and pepper. Rub this mixture all over the chicken, including under the skin.
05 -
Remove the baking sheet from the oven. Stir the vegetables and nestle the chicken thighs, skin-side up, among them. Add the optional green beans. Return the pan to the oven and roast for another 25-30 minutes.
06 -
The chicken is done when the internal temperature reaches 165°F (74°C) and the skin is golden and crisp. Let it rest for 5 minutes on the pan, then squeeze the fresh lemon juice over everything and garnish with chopped parsley before serving.