*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Mix the flour, dry mustard, thyme, sea salt, chili powder, black pepper, granulated garlic, and onion powder in a bowl; rub the mixture over the prime rib roast evenly. Place the seasoned roast in a roasting pan; drizzle the Worcestershire sauce over the roast.
Scatter the chopped onions, chopped carrots, chopped celery, garlic cloves, and bay leaves around the roast. Stream the soy sauce, red wine, and beef broth evenly over the vegetable mixture.
Roast in the preheated oven to your desired degree of doneness, or an internal temperature of 145 degrees F (65 degrees C) for medium, about 2 hours and 45 minutes. Remove from the oven, cover with a doubled sheet of aluminum foil, and allow to rest in a warm area 10 to 15 minutes before slicing.