By slowly bringing the prime rib (standing rib roast) up to temperature in a low oven, then searing after, you get a perfectly cooked interior and a beautifully brown crust.
Prep Time10 minutesmins
Cook Time3 hourshrs30 minutesmins
Total Time3 hourshrs40 minutesmins
Course: Main Course
Cuisine: American
Keyword: prime rib roast
Servings: 10people
Calories: 1384kcal
Author: Chef Sara Furcini
Ingredients
110 poundprime rib roast (4 ribs)
2tablespoonsunsalted butter
¼cupall-purpose flour
2tablespoonsKosher salt or 1 ½ tablespoons sea salt
2tablespoonsfreshly ground black pepper
Instructions
Prepare the beef. Preheat the oven to 250°F. Set the beef on a plastic cutting board (line with parchment paper for easy clean-up). Use a sharp knife to make shallow cuts from one corner to the other on a diagonal one inch apart forming a cross-hatch pattern. Rub butter on the cut ends of the roast. In a small bowl, add the flour, salt, and pepper and stir to combine. Massage the flour mixture all over the beef.
Roast low and slow. Transfer the meat, rib side down, to a Dutch oven or roasting pan. Roast in the oven, uncovered until a thermometer inserted into the middle of the roast reads 115°F (at least 3 hours). Remove and cover, resting for 20 minutes (If using a Dutch oven, simply add the lid). This will allow the juices to stay in the meat and carry-over cooking will result in medium-rare 125°F cook). Refrigerate if making ahead. Proceed to step 3 when ready to serve.
Reverse sear and serve. Preheat the oven to 500°F. Roast uncovered for 7 to 15 minutes to get the desired crust. Allow the internal temperature to reach 130°F for a perfect medium-rare. Remove the roast to a cutting board, carve (no need to rest), and serve.