Roast Beef Tenderloin

Elevate your dining experience with the Million Dollar Roast Beef Tenderloin, a dish that combines simplicity with gourmet flavors. This recipe features a perfectly seared and herb-crusted beef tenderloin, resulting in a melt-in-your-mouth centerpiece ideal for special occasions or holiday feasts.

Why This Recipe Appeals

  • Luxurious Flavor: The combination of fresh herbs, garlic, and a hint of horseradish or Dijon mustard enhances the tenderloin’s natural richness.
  • Tender Texture: Beef tenderloin is renowned for its tenderness, making each bite a succulent delight.
  • Elegant Presentation: With its golden-brown crust and juicy interior, this roast makes an impressive centerpiece for any meal.

Ingredients

  • 4 to 5 lb beef tenderloin, trimmed, cut into two pieces, and tied
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 2 tablespoons olive oil
  • 4 tablespoons salted butter, softened
  • 2 teaspoons minced garlic
  • 1 teaspoon prepared horseradish or Dijon mustard
  • 1 teaspoon minced rosemary or thyme

Step-by-Step Directions

1. Prepare the Tenderloin

  • Tie the Meat: Using butcher’s twine, tie the beef tenderloin pieces to maintain an even shape, ensuring consistent cooking.
  • Season: Generously coat all sides with salt and black pepper.
  • Rest: Allow the seasoned tenderloin to rest at room temperature for about 2 hours to ensure even cooking.

2. Preheat the Oven

  • Set the oven to 425°F (220°C) to prepare for roasting.

3. Sear the Tenderloin

  • Heat Oil: In a large cast-iron skillet over medium-high heat, warm the olive oil until shimmering.
  • Sear: Add the tenderloin to the skillet, searing each side for 3–5 minutes until a golden-brown crust forms, locking in the flavors.

4. Prepare the Butter Mixture

  • Combine Ingredients: In a small bowl, mix the softened butter, minced garlic, and your choice of prepared horseradish or Dijon mustard, along with minced rosemary or thyme, until well blended.
  • Apply to Tenderloin: Evenly spread the butter mixture over the seared tenderloin, ensuring thorough coverage for maximum flavor.

5. Roast the Tenderloin

  • Insert Thermometer: Place a probe thermometer into the thickest part of the tenderloin to monitor internal temperature accurately.
  • Roast: Transfer the skillet to the preheated oven. Roast for 20–25 minutes, or until the tenderloin reaches your desired internal temperature:
    • 125°F (52°C) for medium-rare
    • 135°F (57°C) for medium
    • 145°F (63°C) for medium-well

6. Rest and Serve

  • Rest: Remove the tenderloin from the oven and let it rest on a cutting board for 15–20 minutes. This allows the juices to redistribute, ensuring moist and flavorful slices.
  • Slice and Serve: Cut the tenderloin into 1-inch thick slices and serve warm, accompanied by your choice of sides.

Possible Variations

  • Herb Alternatives: Experiment with fresh herbs like sage, thyme, or oregano to create a unique flavor profile.
  • Enhanced Butter Mixture: Incorporate finely grated Parmesan into the butter mixture for a richer, nutty taste.
  • Accompaniments: Pair the tenderloin with a red wine reduction or creamy horseradish sauce for added indulgence.

Servings and Timing

  • Servings: 8–10 servings
  • Preparation Time: 15 minutes (plus 2 hours resting time)
  • Cooking Time: 25 minutes
  • Total Time: Approximately 2 hours and 40 minutes (including resting time)

Storage and Reheating Instructions

  • Storage: Place any leftovers in an airtight container and refrigerate for up to 3 days.
  • Reheating: To maintain tenderness, reheat slices gently in a preheated oven at 250°F (120°C) until warmed through. Avoid overcooking to prevent dryness.

FAQs

1. Can I use a different cut of beef?

While beef tenderloin is prized for its tenderness, cuts like sirloin or ribeye roast can be used as substitutes. Note that cooking times and textures will vary.

2. Why is tying the tenderloin necessary?

Tying the tenderloin helps it maintain a uniform shape, promoting even cooking throughout.

3. Can I use dried herbs instead of fresh?

Yes, dried herbs can be substituted. Use half the amount specified for fresh herbs, as dried herbs have a more concentrated flavor.

4. How should I store leftover beef tenderloin?

Store leftovers in an airtight container in the refrigerator for up to 3 days.

5. Can I prepare the tenderloin in advance?

Yes, you can season the tenderloin and prepare the butter mixture a day ahead. Store them covered in the refrigerator and bring to room temperature before searing and roasting.

6. What sides pair well with this dish?

Roasted vegetables, creamy mashed potatoes, or a fresh arugula salad complement the tenderloin beautifully.

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