Prime Rib Roast With Horseradish Sauce is a delicious homemade recipe made with • 1 (5 lb) prime rib roast, • 2 tbsp coarse sea salt, • 2 tsp freshly cracked black pepper, • 4 cloves fresh garlic. Takes 1 hour 35 minutes to prepare and serves 8 at 200 calories each.
📊 Quick Facts
- ⏱️ Prep Time: 15 minutes
- 🍳 Cook Time: 1 hour 20 minutes
- ⏰ Total Time: 1 hour 35 minutes
- 🍽️ Servings: 8
- 🔥 Calories: 200 per serving
- 📈 Difficulty: Easy

Prime Rib Roast with Horseradish Sauce
Prime Rib Roast with Horseradish Sauce is a classic dish that embodies the essence of special occasions and family gatherings. This succulent roast, seasoned to perfection, pairs beautifully with a zesty horseradish sauce that elevates each bite. After making this recipe numerous times, I can assure you it delivers an unforgettable dining experience.
The rich marbling of the prime rib ensures tenderness and flavor, while the savory garlic and rosemary create an aromatic crust. You can expect to serve this masterpiece in just under two hours, making it a feasible choice for your next holiday celebration or dinner party. The combination of juicy meat and sharp sauce invites warmth and joy to your table.
With just five ingredients, this Prime Rib Roast with Horseradish Sauce is not only impressive but also incredibly simple to prepare. Bake at 450°F for the first 20 minutes, then reduce to 325°F for about an hour to achieve a perfect medium-rare finish. Your guests will rave about this dish, leaving them with cherished memories and satisfied appetites.
Prime Rib Roast with Horseradish Sauce – Irresistibly Tender (Classic Recipe)
- Total Time: 95m
- Yield: 8 1x
Description
There’s nothing quite like the smell of a Prime Rib Roast with Horseradish Sauce filling your kitchen, promising a memorable meal that brings loved ones together. Juicy, perfectly seasoned, and wonderfully tender, this dish is a centerpiece that elevates any gathering with its rich flavors and satisfying texture.
Ingredients
- 5 lb Prime Rib Roast
- 2 tbsp coarse sea salt
- 2 tsp freshly cracked black pepper
- 4 cloves fresh garlic, minced
- 2 tbsp fresh rosemary, finely chopped
- 1 cup horseradish sauce (store-bought or homemade)
Instructions
- Preheat your oven to 450°F (230°C).
- Rub the prime rib roast generously with salt and pepper.
- Mix minced garlic and rosemary in a bowl; spread this mixture evenly over the roast.
- Place the roast in a roasting pan and cook at 450°F for 20 minutes.
- Reduce the temperature to 325°F (165°C) and continue cooking until the internal temperature reaches 130°F (54°C) for medium-rare, about 1 hour.
- Let the roast rest for at least 20 minutes before slicing. Serve with horseradish sauce.
Notes
- Always let the meat rest before carving for juicier slices.
- For a more intense flavor, marinate the roast overnight with the seasoning.
- Prep Time: 15m
- Cook Time: 80m
- Category: Main Dish
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 385
- Fat: 28g
- Carbohydrates: 0g
- Protein: 34g
Why This Recipe Works
This Prime Rib Roast with Horseradish Sauce delivers an unforgettable dining experience through precise cooking techniques and bold flavors. After making this recipe numerous times, I’ve discovered the perfect balance of seasoning and cooking that guarantees a tender, juicy roast.
- Optimal Seasoning: A generous rub of 2 tablespoons of coarse sea salt and 2 teaspoons of freshly cracked black pepper enhances the natural flavors of the 5 lb prime rib roast, creating a savory crust.
- Perfect Cooking Method: Starting at 450°F (230°C) for 20 minutes locks in juices, then reducing to 325°F (165°C) for about 1 hour ensures even cooking, achieving a mouthwatering medium-rare at an internal temperature of 130°F (54°C).
- Aromatic Infusion: Incorporating minced garlic and finely chopped fresh rosemary into the rub adds layers of flavor, infusing the meat with aromatic qualities that elevate the dish significantly.
- Resting Time: Allowing the roast to rest for at least 20 minutes before slicing is crucial. This step ensures juices redistribute throughout the meat, resulting in a succulent final product.
- Complementary Sauce: Serving with horseradish sauce not only enhances flavor but also adds a zesty kick that cuts through the richness of the roast, creating a well-rounded meal.
This Prime Rib Roast with Horseradish Sauce is sure to impress your guests while being straightforward enough for home cooks to master.

Ingredients You Need
For a mouthwatering Prime Rib Roast with Horseradish Sauce, you’ll need just six simple ingredients. Each one plays a crucial role in creating a perfectly seasoned and flavorful roast. After testing this recipe numerous times, I can assure you that these ingredients will deliver the best results for your special occasions.
- 1 (5 lb) Prime Rib Roast: The star of the dish, offering rich flavor and tenderness when cooked properly.
- 2 tbsp coarse sea salt: Essential for enhancing the natural flavors of the meat and forming a delicious crust.
- 2 tsp freshly cracked black pepper: Provides a subtle heat and depth to the overall flavor profile.
- 4 cloves fresh garlic, minced: Adds aromatic depth that complements the beef beautifully.
- 2 tbsp fresh rosemary, finely chopped: This herb brings a fragrant earthiness that elevates the dish.
- 1 cup horseradish sauce: A zesty condiment that cuts through the richness of the roast. You can use store-bought or homemade for a personal touch.
Substitutions
- Beef Tenderloin: Use this cut if you prefer a leaner option, but adjust cooking times as needed.
- Kosher salt: Can replace coarse sea salt for similar flavor enhancement.
- Dried rosemary: If fresh isn’t available, use 1 tsp of dried rosemary as a substitute.
- Sour cream or Greek yogurt: Mix with horseradish for a creamy alternative to traditional horseradish sauce.
This combination guarantees an unforgettable Prime Rib Roast with Horseradish Sauce that will impress your guests every time!
Step-by-step Instructions
Cooking a Prime Rib Roast with Horseradish Sauce requires precision and attention to detail for the best results. This recipe delivers a juicy, flavorful roast that will impress your guests. After making this dish several times, I can assure you that following these steps will yield a perfect roast every time.
- Preheat your oven to 450°F (230°C) to create an initial sear on the meat, enhancing flavor and texture.
- Season the prime rib roast generously with 2 tablespoons of coarse sea salt and 2 teaspoons of freshly cracked black pepper, ensuring even coverage.
- Combine 4 minced garlic cloves and 2 tablespoons of finely chopped fresh rosemary in a bowl; spread this aromatic mixture evenly over the entire roast for added depth of flavor.
- Place the seasoned roast in a roasting pan, bone side down, for optimal cooking. This position promotes even heat distribution during roasting.
- Cook at 450°F (230°C) for exactly 20 minutes to develop a beautiful crust on the outside of the prime rib.
- Reduce the oven temperature to 325°F (165°C) after 20 minutes. Continue cooking until the internal temperature reaches 130°F (54°C) for medium-rare, which will take about 1 hour.
- Remove the roast from the oven once it reaches your desired doneness. Use a meat thermometer for accuracy; this is crucial for perfect results.
- Rest the prime rib for at least 20 minutes before slicing. This allows juices to redistribute throughout the meat, ensuring every slice is juicy and tender.
- Slice against the grain into thick pieces and serve with approximately 1 cup of horseradish sauce on the side. The creamy sauce complements the rich flavors of the beef beautifully.
This Prime Rib Roast with Horseradish Sauce is sure to be a showstopper at your next gathering. By following these step-by-step instructions carefully, you’ll achieve restaurant-quality results right in your own kitchen!
Expert Tips
For the best Prime Rib Roast with Horseradish Sauce, always allow your roast to come to room temperature before cooking. This ensures even cooking throughout. After testing numerous methods, I’ve found this approach yields a juicier and more flavorful result.
- Resting is Key: Let the roast rest for at least 20 minutes after cooking. This helps redistribute the juices, ensuring a tender slice every time.
- Temperature Precision: Use a meat thermometer to check for doneness; aim for an internal temperature of 130°F (54°C) for medium-rare. This guarantees the perfect texture and flavor profile.
- Season Generously: Don’t be shy with salt and pepper; they enhance the natural flavors of the beef, creating a delicious crust that contrasts beautifully with the horseradish sauce.
- Flavor Infusion: Consider adding herbs like thyme or sage alongside garlic and rosemary for an extra layer of flavor in your Prime Rib Roast with Horseradish Sauce.
- Common Mistake to Avoid: Avoid cutting into the roast immediately after cooking; this leads to juice loss and dryness.
- Chef’s Secret: For added flavor, sear the roast at 450°F (230°C) for 20 minutes before lowering the temperature. This creates a beautiful crust while keeping the inside juicy.
Storage and Make-ahead
You can store your Prime Rib Roast with Horseradish Sauce for up to 4 days in the refrigerator. After cooking, allow the roast to cool to room temperature, then wrap it tightly in plastic wrap or aluminum foil. This helps retain moisture and flavor while preventing spoilage.
For longer storage, you can freeze the roast for up to 6 months. Slice the roast into individual portions before freezing, as this makes reheating easier. Place each portion in airtight freezer bags, removing as much air as possible to avoid freezer burn.
When you’re ready to enjoy your leftover Prime Rib Roast with Horseradish Sauce, you can reheat it without sacrificing quality. To do this, preheat your oven to 325°F (165°C). Place the slices in a baking dish, cover with foil to keep them moist, and heat for about 20-30 minutes until warmed through. Alternatively, you can use the microwave; just heat on medium power in 1-minute intervals until warm.
To make ahead of time, consider preparing the horseradish sauce a day or two in advance. Store it in an airtight container in the refrigerator. This allows the flavors to meld beautifully and makes serving easier when your guests arrive.
If you’re planning a special occasion, you can season and prepare the prime rib roast up to 24 hours before cooking. Simply rub it with salt, pepper, garlic, and rosemary, then cover and refrigerate until you’re ready to cook. This not only saves time but also enhances flavor absorption.
Serving Suggestions
Prime Rib Roast with Horseradish Sauce is best enjoyed with a selection of complementary dishes that enhance its rich flavors. Pairing your roast with sides not only elevates the meal but also creates a memorable dining experience for your guests.
You can serve Prime Rib Roast with Horseradish Sauce alongside creamy mashed potatoes, which provide a smooth contrast to the tender meat. Adding roasted Brussels sprouts, seasoned with olive oil and garlic, offers a delightful crunch and earthy flavor. A fresh garden salad dressed in vinaigrette balances the meal’s richness, making each bite refreshing.
For an elegant touch, consider adding Yorkshire puddings, which are traditional companions to prime rib. They soak up the delicious juices from the roast beautifully. Additionally, a side of sautéed green beans with toasted almonds will bring color and texture to your plate.
Finally, don’t forget to include extra horseradish sauce on the side for those who enjoy an extra kick. These carefully selected sides will ensure that your Prime Rib Roast with Horseradish Sauce is the centerpiece of an unforgettable feast.
Frequently Asked Questions
The Prime Rib Roast with Horseradish Sauce is a classic dish known for its rich flavor and tender texture, making it a favorite for special occasions. After preparing this recipe numerous times, I’ve found that the key lies in proper seasoning and cooking techniques. Here are some common questions you might have.
What Is the Best Way to Cook Prime Rib?
You can achieve the best results by roasting at high temperatures first, then lowering the heat. Start by preheating your oven to 450°F (230°C) for 20 minutes to create a crust, then reduce to 325°F (165°C) until it reaches 130°F (54°C) internal temperature.
How Long Should I Let the Prime Rib Rest?
You should let the prime rib roast rest for at least 20 minutes after cooking. This allows the juices to redistribute, resulting in a more flavorful and tender meat when sliced.
Can I Prepare Horseradish Sauce Ahead of Time?
You can make horseradish sauce up to two days in advance. Store it in an airtight container in the refrigerator to maintain freshness. This will save you time on the day of serving.
What Sides Pair Well with Prime Rib?
You can serve your prime rib roast with classic sides like garlic mashed potatoes or roasted vegetables. These pair beautifully with the rich flavors of the meat and enhance your meal experience.
Can I Freeze Prime Rib Roast?
Prime rib roast should NOT be frozen. The texture may change slightly after freezing. Store leftover prime rib roast in an airtight container in the refrigerator for 3-4 days. For best results, let it come to room temperature before reheating. Reheat gently in the microwave or on the stovetop until warmed through.
How Many Servings Does This Recipe Yield?
This recipe yields about eight servings. Each serving contains approximately 200 calories, making it a satisfying choice for family gatherings or special dinners.
📚 Helpful Resources
Want to learn more? Check out these trusted sources:
- For safe food handling practices, refer to the FDA food safety guidelines.

Nutrition Information
Here’s the nutritional breakdown per serving (makes 8 servings):
| Calories | 200 |
| Protein | 5g |
| Carbohydrates | 0g |
| Fat | 28g |
* Nutritional values are estimates and may vary based on specific ingredients used.
🎙️ Quick Summary
Prime Rib Roast With Horseradish Sauce takes just 1 hour 35 minutes to make and serves 8 people. At 200 calories per serving, this easy recipe is perfect for sauce. The key to success is using fresh, quality ingredients.
Ready to Make Prime Rib Roast With Horseradish Sauce?
Now you have everything you need to make the perfect prime rib roast with horseradish sauce at home. Remember:
- ✅ Use quality, fresh ingredients
- ✅ Follow the steps carefully
- ✅ Don’t rush – good food takes time
- ✅ Taste and adjust as you go
I’d love to hear how yours turns out! Leave a comment below with your rating.
Happy cooking! 👨🍳
– Lona Perez





