1.

Remove prime rib from the fridge and let come to room temperature for about 30 minutes.

2.

Pre-heat oven to 500°F.

3.

Place prime rib on wire rack on a baking pan.

4.

Place in oven and roast for 15 minutes.

5.

Turn the oven down to 325°F and cook for 40 minutes until probe thermometer reaches 47°C for medium-rare.

6.

Remove the prime rib from the oven and let rest for 25 minutes.

7.

Turn oven back up to 400°F.

8.

While the prime rib is resting, toss the carrots, parsnips, turnips, garlic and celery root with oil, pinot gris and season with salt and pepper in a bowl.

9.

Put on to a parchment lined baking sheet. Place in oven and roast for about 25-30 minutes.

10.

Slice prime rib, and put on a platter with the roasted root vegetables.