Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe

If you are craving a centerpiece that combines rich, succulent flavor with an irresistible crust, look no further than the Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe. This show-stopping roast is all about celebrating prime beef elevated by a simple yet deeply aromatic blend of whole grain mustard, fresh thyme, and garlic. The mustard brings a tangy brightness that cuts through the richness, while the thyme adds a woodsy freshness, and the garlic rounds out the profile with perfect savory notes. Whether for a special dinner or a holiday feast, this recipe guarantees a juicy, tender roast with a beautifully caramelized crust that will have everyone asking for seconds.

Ingredients You’ll Need

Getting this roast right is surprisingly straightforward, thanks to the carefully chosen few ingredients. Each one plays a crucial role in building deep flavors and an inviting texture without overwhelming the natural beef taste.

  • 5-6 pounds standing rib roast: The star of the show, this cut promises juicy tenderness and prime beef flavor when cooked perfectly.
  • 2 1/2 tablespoons whole grain mustard: Adds a subtle tang and textured crust that complements the beef beautifully.
  • 1 tablespoon bacon grease: Infuses smoky richness and helps the mustard layer adhere to the meat.
  • 1 tablespoon fresh thyme leaves: Provides a fragrant herbal note that brightens the roast.
  • 2 cloves garlic (minced): Boosts savory depth with its aromatic punch.
  • Salt and cracked black pepper: Essential for seasoning; enhances all the natural flavors of the meat and herbs.

How to Make Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe

Step 1: Prepare Your Roast and Oven

Start by preheating your oven to a high temperature of 450 degrees F, which is key to developing that perfect crust. Remove the upper rack if needed to provide enough space for your roast. Line a rimmed baking dish with foil or parchment paper to make cleanup easier. Carefully trim any excess fat off the top of the roast, especially if it’s untrimmed. You’ll want to expose the rib bones by following the natural separation between meat and fat. Use a paring knife for precision and clean the rib bones to create that classic “standing” appearance.

Step 2: Make the Mustard and Thyme Rub

Mix together the whole grain mustard, bacon grease, fresh thyme leaves, minced garlic, a teaspoon of sea salt, and half a teaspoon of cracked black pepper. This blend forms a flavor-packed coating that will stick beautifully to the roast, sealing in juices while roasting. Rub the mixture thoroughly over every inch of the meat’s surface, taking your time to get it just right. This step ensures every bite bursts with layered flavors.

Step 3: Roast to Perfection

Stand your roast upright on the rib bones and insert an oven-safe meat thermometer right into the center of the thickest part. Place the roast in the oven and roast at 450 degrees F for 20 minutes; this initial blast is crucial for building a golden-brown crust. After that, lower the temperature to 350 degrees F and continue cooking until the internal temperature reaches 125 degrees F — the perfect medium-rare point for a tender, juicy roast. When done, remove it from the oven and let it rest for at least 15 minutes. Resting allows the juices to redistribute, making slicing effortless and juicy.

How to Serve Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe

Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe - Recipe Image

Garnishes

A sprinkle of fresh thyme leaves or a light drizzle of mustard sauce can elevate presentation and taste. Adding some flaky sea salt right before serving adds a satisfying crunch and highlights the roast’s savory essence. For an elegant touch, garnish with microgreens or a few roasted garlic cloves on the side to echo the flavors in the roast.

Side Dishes

Classic sides like creamy mashed potatoes, roasted root vegetables, or a fresh green salad pair beautifully with this roast. If you want to keep the flavor profile consistent, try garlic buttered asparagus or a bright chimichurri sauce. The combination of earthy vegetables and the roast’s robust flavors makes for a balanced and memorable meal.

Creative Ways to Present

For a rustic-style feast, serve the roast sliced thick with the rib bones attached to showcase the impressive cut. Alternatively, arrange sliced roast on a wooden board surrounded by herb sprigs and mustard dipping bowls for an interactive experience. At holiday dinners, carving the roast at the table adds a theatrical element that guests will love. No matter how you present it, the Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe has all the drama and deliciousness you need to make any gathering special.

Make Ahead and Storage

Storing Leftovers

Leftover standing rib roast keeps wonderfully in the refrigerator, wrapped tightly in foil or stored in an airtight container, for up to 3-4 days. Keeping the slices well wrapped prevents them from drying out and preserves the flavor profile. Reheat gently to maintain tenderness.

Freezing

If you want to enjoy the Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe later, freezing is a great option. Slice the roast first and wrap portions tightly in plastic wrap and then foil to keep freezer burn at bay. Frozen roast will maintain good quality for up to 3 months. Thaw slowly in the refrigerator before reheating.

Reheating

To reheat leftover rib roast without sacrificing juiciness, place slices in a preheated oven at 250 degrees F wrapped loosely in foil. Heat for about 15-20 minutes or until warmed through. Alternatively, gently reheat in a skillet over low heat with a splash of beef broth to keep it moist. Avoid microwave reheating as it tends to dry out the meat.

FAQs

Can I use Dijon mustard instead of whole grain mustard?

Absolutely! Dijon mustard will offer a smoother texture and a slightly sharper flavor, which works well if you prefer less graininess but still want that tangy kick.

How do I know when the roast is done?

Using an oven-safe meat thermometer is key. Aim for an internal temperature of 125 degrees F for medium-rare. The roast will continue to cook slightly as it rests.

Can I make this recipe dairy-free?

Yes, this recipe is naturally dairy-free as it uses mustard, bacon grease, and herbs for flavor, so no substitutes are necessary.

What if I want my roast more well-done?

Simply cook it longer until it reaches your desired internal temperature: 135 degrees for medium or 145 degrees for medium-well. Keep in mind rest time to maintain juiciness.

Is bacon grease necessary, or can I use olive oil?

Bacon grease adds a lovely smoky richness, but if you don’t have any or prefer a cleaner taste, olive oil is a fine substitute—it will still help the mustard mixture adhere and crisp nicely.

Final Thoughts

There is something truly unforgettable about the Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe that turns any meal into a celebration. With simple ingredients and straightforward steps, you can create a luxurious centerpiece that exudes warmth and flavor. I wholeheartedly encourage you to try this recipe, watch your family and friends marvel, and savor every tender slice together.

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Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe

Perfectly Roasted Standing Rib Roast with Mustard and Thyme Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 51 reviews
  • Author: Emma
  • Prep Time: 15 minutes
  • Cook Time: 1 hour 25 minutes
  • Total Time: 1 hour 40 minutes
  • Yield: 10 servings 1x
  • Category: Main Course
  • Method: Roasting
  • Cuisine: American

Description

This classic Standing Rib Roast recipe delivers a perfectly roasted prime rib with a flavorful crust made from mustard, bacon grease, fresh thyme, and garlic. The roast is cooked first at a high temperature to develop a crispy exterior, then finished at a lower heat to achieve a juicy medium-rare interior. Resting before slicing ensures tender, flavorful slices perfect for a festive dinner or special occasion.


Ingredients

Scale

Beef:

  • 56 pounds standing rib roast

Seasoning & Rub:

  • 2 1/2 tablespoons whole grain mustard
  • 1 tablespoon bacon grease
  • 1 tablespoon fresh thyme leaves
  • 2 cloves garlic, minced
  • 1 teaspoon sea salt
  • 1/2 teaspoon cracked black pepper

Instructions

  1. Prepare the Oven and Roast: Preheat your oven to 450°F (232°C) and remove the upper rack to make space. Line a rimmed baking dish with foil or parchment paper. Place the standing rib roast on it. If the roast is not trimmed, carefully cut away excess fat on the top to expose the rib bones by following the natural separation between meat and fat. Clean the rib bones with a paring knife to enhance presentation.
  2. Apply the Rub: Stand the roast with the rib bones pointing upwards. In a small bowl, combine the whole grain mustard, bacon grease, fresh thyme leaves, minced garlic, 1 teaspoon sea salt, and 1/2 teaspoon cracked black pepper. Mix thoroughly and rub this mixture evenly over the entire surface of the roast. Insert an oven-safe meat thermometer into the center, ensuring the tip is in the middle of the roast for accurate temperature monitoring.
  3. Roast the Beef: Place the roast in the oven and roast at 450°F for 20 minutes to form a flavorful crust. Then reduce the oven temperature to 350°F (177°C) and continue roasting until the internal temperature reaches 125°F (52°C) for medium rare. This should take approximately 1 hour to 1 hour and 15 minutes depending on your oven and roast size.
  4. Rest Before Serving: Remove the roast from the oven and transfer it to a cutting board. Tent loosely with foil and let it rest for at least 15 minutes. Resting allows the juices to redistribute, resulting in a tender and juicy roast when sliced.

Notes

  • Use a reliable oven-safe meat thermometer for best results.
  • The target internal temperature of 125°F yields medium-rare; adjust cooking time if a different doneness is desired.
  • Resting is crucial for juicy meat, so do not skip or reduce resting time.
  • To enhance flavor, the roast can be seasoned or marinated the night before.
  • If bacon grease is unavailable, substitute with a tablespoon of olive oil or butter.

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