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A close-up of Million Dollar Beef Tenderloin showing the dark herb crust and pink medium-rare center.

Million Dollar Beef Tenderloin: The Ultimate Guide to a Perfect Herb-Crusted Roast

This Million Dollar Beef Tenderloin features a dark, garlic-rosemary herb crust and a vibrant, juicy medium-rare center. Drizzled with a glossy au jus, it's the ultimate show-stopping centerpiece for your next gourmet dinner party.
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Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 8 slices
Course: Dinner, Main Course
Cuisine: American, French-inspired
Calories: 450
Ingredients Equipment Method Notes

Ingredients
  

The Roast
  • 3-4 lbs Center-Cut Beef Tenderloin Trimmed and tied
  • 3 tbsp Avocado Oil Or other high-smoke point oil
  • to taste Coarse Sea Salt For seasoning and garnish
Herb Crust & Basting
  • 6-8 cloves Garlic Finely minced
  • 2 tbsp Dried Rosemary Needles
  • 4 tbsp Unsalted Butter For basting
Finishing Touches
  • 1 cup Beef Bone Broth High quality
  • 3 sprigs Fresh Rosemary For garnish

Equipment

  • 1 Cast Iron Skillet Large enough to fit the tenderloin.
  • 1 Digital Meat Thermometer Crucial for internal temperature accuracy.
  • 1 Kitchen Twine Used to tie the roast for even cooking.

Instructions
 

Preparation
  1. Remove the tenderloin from the fridge 60 minutes before cooking. Pat extremely dry and tie with twine.
  2. Generously season all sides of the beef with coarse sea salt and cracked black pepper.
The Sear
  1. Heat oil in a skillet over medium-high heat. Sear the beef for 3-4 minutes per side until a dark crust forms.
  2. Add butter, garlic, and dried rosemary to the pan. Baste the bubbling butter over the meat for 2 minutes.
The Roast & Rest
  1. Transfer the skillet to a 400°F (200°C) oven. Roast until the internal temperature hits 125°F (52°C).
  2. Remove meat to a board and rest for 15 minutes before removing twine and slicing into thick medallions.

Notes

Always use a meat thermometer; 125°F is the sweet spot for medium-rare after resting.
Patting the meat dry is the most important step for a dark, crispy crust.
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