Oven Roasted Parsnips Season Christmas Skill level Simple Serves Serves 6 Categories Christmas Sides Ingredients 660g parsnips, peeled and cut into 5cm pieces 2tbsp olive oil Sea salt & black pepper to season Method 1Preheat the oven to 200°C / Fan 180°C / Gas 6. 2Spread parsnips on a large baking tray, being sure to not overcrowd. Drizzle with olive oil and season with salt, pepper. Toss to evenly coat. 3Roast until golden and easily pierced with a knife, about 40 minutes, turn during cooking.