Need a side that’ll cook in the oven alongside this roast? Follow our instructions for butternut squash, beets, baked potato, mac and cheese, or Parker house rolls. And don’t forget to use the roast drippings for gravy! While the roast is resting, try this: Pour off excess fat and then scrape the drippings into a sauce pot, add a cup of wine, simmer until the wine is nearly gone, and then add a little beef stock and reduce by half.