Cast-Iron Skillet Prime Rib Roast and Gravy

When it comes to cooking a prime rib roast, nothing quite beats the flavor and tenderness that comes from using a cast-iron skillet. The heavy, even heat distribution of the skillet allows for a perfectly seared crust on the outside while locking in all the juices and flavors of the meat. The end result is a mouthwatering prime rib roast that is sure to impress any dinner guest.

Cast-Iron Skillet Prime Rib Roast and Gravy
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Prep Time:

15 mins

Cook Time:

3 hrs

Additional Time:

15 mins

Total Time:

3 hrs 30 mins

Servings:

8

Yield:

1 beef roast

Ingredients

Cast-Iron Skillet Prime Rib Roast and Gravy
1 (4.5 pound) beef prime rib roast at room temperature
coarse sea salt, or as needed
freshly ground black pepper, or as needed
1 onion, quartered
¼ cup unsalted butter
¼ cup all-purpose flour
¼ cup red wine
1 (32 ounce) carton beef stock
4 sprigs fresh thyme

Directions

Cast-Iron Skillet Prime Rib Roast and Gravy

Step 1

Preheat oven to 275 degrees F (135 degrees C).

Step 2

Rub beef roast with sea salt and black pepper. Heat a large cast-iron skillet over medium-high heat; sear roast on all sides in the hot skillet, 2 to 3 minutes per side. Turn roast so the ribs and fat side are facing up.

Step 3

Roast prime rib in the preheated oven for 45 minutes; scatter onion quarters around roast and continue cooking until an instant-read meat thermometer inserted into the thickest part of the meat reads 130 degrees F (54 degrees C) for rare, about 2 more hours.

Step 4

Remove roast from skillet, wrap meat in aluminum foil, and let rest for 15 to 20 minutes to let juices reabsorb into the meat. Leave onion pieces in skillet.

Step 5

Pour drippings from skillet into a bowl and skim off excess grease. Return degreased drippings to skillet with onion pieces, place over medium heat, and melt butter in the drippings. Whisk flour into mixture to make a paste, 1 to 2 minutes. Stir red wine into flour paste until smooth. Mix beef stock into pan gravy until smooth; stir thyme sprigs into gravy.

Step 6

Reduce heat to low and simmer gravy until thickened, 5 to 8 minutes. Strain gravy, discard onion pieces and thyme, and serve with prime rib.

Nutrition Facts (per serving)

562

Calories

45g

Fat

8g

Carbs

28g

Protein

Complement

To take this dish to the next level, a rich and savory gravy made from the drippings of the roast can be the perfect finishing touch. The combination of the succulent meat and flavorful gravy creates a truly unforgettable dining experience. Whether it's for a special occasion or just a Sunday dinner with the family, a cast-iron skillet prime rib roast and gravy is a delicious and impressive dish that will have everyone coming back for seconds.