Description
This family recipe for the perfect prime rib roast yields a tender, flavorful roast with a savory crust infused with rosemary, thyme, garlic, and black pepper. Ideal for holiday gatherings, this bone-in prime rib roast utilizes a simple blend of fresh herbs and seasonings to enhance the natural beef flavor. The method involves slow roasting to achieve a succulent and juicy interior.
Ingredients
Scale
Prime Rib Roast
- Bone-in prime rib roast (adjust size as needed)
Seasonings and Aromatics
- 1/3 medium onion per pound of roast (large dice or thickly sliced; approx. 1/3 medium onion per pound, up to 4-5 onions total)
- 1 teaspoon Kosher or coarse sea salt per pound
- ½ teaspoon freshly ground black pepper per pound
- 1 teaspoon minced garlic per pound
- 1 teaspoon fresh rosemary per pound
- 1 teaspoon fresh thyme per pound
- ½ teaspoon olive oil per pound
Instructions
- Prepare the Roast: Remove the bone-in prime rib roast from the refrigerator and allow it to come to room temperature, about 1 to 2 hours. This ensures even cooking throughout the roast.
- Season the Roast: In a small bowl, mix salt, black pepper, minced garlic, fresh rosemary, fresh thyme, and olive oil in the quantities specified per pound of meat. Rub this seasoning mixture thoroughly over the entire surface of the roast.
- Arrange Onions: Place large diced or thickly sliced onions evenly in the roasting pan. The onions provide additional moisture and flavor as the roast cooks.
- Position the Roast: Set the seasoned prime rib on top of the bed of onions in the roasting pan, bone side down.
- Slow Roast: Preheat your oven to a low temperature, approximately 225°F (107°C). Roast the meat slowly for around 3 hours (180 minutes), or until the internal temperature reaches your desired doneness (typically 120-125°F for rare, 130°F for medium-rare).
- Rest the Meat: Remove the roast from the oven and tent it loosely with aluminum foil. Allow it to rest for at least 20-30 minutes. This step lets the juices redistribute for a juicy, tender roast.
- Slice and Serve: Carve the prime rib by slicing against the grain into your preferred thickness. Serve hot with the roasted onions and your choice of sides.
Notes
- Prime Rib Roast is a favorite choice for crowd-pleasing holiday dinners, delivering rich flavor and tender texture.
- Adjust the seasoning quantities by using the sliders or calculations to match the weight of your roast.
- If your roast is 6 pounds or less, consider a slightly shorter cooking time, but ensure proper internal temperature for doneness.
Nutrition
- Serving Size: 1 serving (1 pound of prime rib)
- Calories: 709 kcal
- Sugar: 2 g
- Sodium: 2430 mg
- Fat: 62 g
- Saturated Fat: 26 g
- Unsaturated Fat: 36 g
- Trans Fat: 0.5 g
- Carbohydrates: 7 g
- Fiber: 1 g
- Protein: 32 g
- Cholesterol: 137 mg
