Season chicken with remaining 1/4 tsp salt and 1/4 tsp pepper. In large skillet over medium-high, heat remaining 1 Tbsp oil and sear chicken, skin side down, until golden and crisp. Flip and nestle into parsnips on roasting dish. Roast in preheated oven for 25 to 30 minutes, or until chicken is cooked through. Remove chicken and parsnips and add to serving plate.