1 bone in prime rib beef roast (3 ribs, about 6 pounds)
5 clovesgarlic, smashed
1/4 cupgrated fresh or prepared horseradish
leaves from 2 fresh rosemary sprigs
leaves from 4 fresh thyme sprigs
1/2 cupkosher salt
1/4 cupfreshly ground black pepper
1/2 cupextra-vrgin olive oil
1/2 cupdry white wine
1 tablespoonall-purpose flour
2 cupscanned chicken or beef broth
2 packagesaidells portobello mushroom sausage
Preheat the oven to 350º.
Lay the beef in a large roasting pan with the bone side down. (The ribs act as a natural roasting rack.) In a small bowl mash together the garlic, horseradish, rosemary, thyme, salt, pepper, and olive oil to make a paste. Massage the paste generously over the entire roast. Put the pan in the oven and roast the beef until the internal temperature of the meat registers 125º on an instant-read thermometer (medium-rare), 1 1/2 to 2 hours. Remove the beef to a carving board and let it rest for 20 minutes before carving.
Pour off some of the pan drippings and place pan on stovetop over medium-high heat.
Add the white wine and bring to a simmer, scraping the bits on the bottom of the pan. Reduce the wine by half. Whisk in the flour, then add the broth and continue to cook, whisking until sauce thickens into a gravy, about 10 minutes.
When ready to serve, grill or Sautee Aidells Sausage for 8 to 10 Minutes on medium heat. When ready, Slice sausage into thick angled pieces. Place sliced pieces around Prime Rib with additional garnish and serve.