Pork Prime Rib
Pork Prime Rib is tender and juicy with a golden crust, simply seasoned and perfect for gathering around the table.
Prep Time3 hours hrs 45 minutes mins
Cook Time2 hours hrs 5 minutes mins
Resting:20 minutes mins
Total Time6 hours hrs 10 minutes mins
Course: Mains
Cuisine: American
Keyword: Easy, Mains, Meat, Pork, Pork Prime Rib, Pork Prime Rib Roast, Prime Rib, Roast
Servings: 10
Calories: 363kcal
Author: Eva Filer
Roasting Pan with Insert
Measuring Spoons
- 6-8 lbs pork prime rib roast
- 2 tablespoon kosher salt
- 3 tablespoon grainy mustard
- 1 ½ tablespoon fresh thyme
Get Recipe Ingredients
If desired, season pork with salt and allow it to sit in the fridge for at least 3 hours.
About 45 minutes before cooking, remove the roast from the fridge. Preheat oven (with the rack in the middle) to 275F. Placing the roast on a roasting pan with an insert, spread evenly with grainy mustard and sprinkle thyme.
Cook until 130F when inserted into the center of the roast, remove from the oven, tent and rest until about 135F.
Preheat the oven to 450F, then cook for another 8-12 minutes until the outside is browned.
Rest for another 10 minutes until the temperature rises to about 140-142F.
Slice between the bones and serve.
- Let it Rest Twice: Resting allows juices to redistribute for tender slices.
- Roast Fat Side Up: The fat cap helps baste the meat naturally as it cooks.
- Don’t Skip the High Heat: That final step creates the crust for added texture.
- Use a Meat Thermometer: Do not just rely on cooking time, since the size of your roast and ovens can vary.
- Refrigerator: Store sliced pork, tightly wrapped, in an airtight container for up to 3-4 days.
- Freezer: Wrap tightly in plastic wrap and aluminum foil and place in a freezer-safe bag for up to 2 months.
- Reheating: Warm gently in a 300F oven, with a splash of broth or water, covered with foil to avoid drying out.
Calories: 363kcal | Carbohydrates: 0.5g | Protein: 61g | Fat: 11g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.001g | Cholesterol: 171mg | Sodium: 1578mg | Potassium: 1031mg | Fiber: 0.3g | Sugar: 0.1g | Vitamin A: 53IU | Vitamin C: 2mg | Calcium: 22mg | Iron: 2mg