Million Dollar Roast Beef Tenderloin Recipe

Featured in Reliable Main Course Recipes.

This recipe creates steakhouse-quality beef tenderloin using a two-step cooking process - searing for a flavorful crust, then roasting to the perfect internal temperature. The optional overnight dry-brining enhances the crust formation, while a compound butter with herbs and horseradish adds rich flavor. What makes this method special is its precision, using a probe thermometer to achieve exact doneness, and proper resting time to ensure the juiciest results.
Chef Zaho
Updated on Mon, 27 Jan 2025 20:42:38 GMT
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A perfectly cooked beef tenderloin demands careful attention to bring out its buttery texture and rich flavor. Let me help transform this premium cut into an unforgettable centerpiece dish.

My experience shows that room temperature meat and a precise thermometer are non-negotiable for success.

Essential Ingredients and Selection Guide

  • Beef Tenderloin: Choose center-cut with good marbling
  • Butcher's Twine: Essential for even cooking
  • Avocado Oil: High smoke point for searing
  • Fresh Garlic: Whole cloves, not pre-minced
  • Quality Butter: Unsalted for seasoning control

Detailed Step-by-Step Instructions

Preparation

Trim silverskin and excess fat. Tie at 1-inch intervals to create uniform shape. Let rest at room temperature 2 hours before cooking.

Initial Searing

Heat cast iron skillet until smoking. Sear all sides 3-5 minutes each until deep brown crust forms.

Herb Butter Application

Mix softened butter with minced garlic, herbs. Coat entire surface of seared meat.

Roasting Process

Transfer to 425°F oven. Insert probe thermometer. Cook to desired temperature:

  • Rare: 115-120°F
  • Medium-Rare: 120-125°F
  • Medium: 130-135°F

Resting Period

Remove at 5°F below target. Rest 15-20 minutes tented with foil.

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Temperature Management

  • Keep oven accurately calibrated
  • Monitor internal temperature constantly
  • Maintain even heat during searing

Expert Tips

  • Dry age in fridge 24 hours for better crust
  • Use compound butter for extra flavor
  • Let rest on elevated rack for better crust

Storage Notes

  • Store leftovers whole, not sliced
  • Wrap tightly in foil
  • Reheat gently to avoid overcooking
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Serving Notes

  • Slice against grain between twine
  • Remove twine before serving
  • Present on warmed platter
  • Garnish with fresh herbs

The success of this dish lies in temperature control and timing. Monitor internal temperature carefully and resist the urge to cut into the meat before it's properly rested.

Frequently Asked Questions

→ Why leave it uncovered in the fridge?
This dry-brining process helps develop a better crust and enhances flavor. The cold air dries the surface, promoting better browning.
→ Why bring to room temperature?
Room temperature meat cooks more evenly. Cold meat can result in overcooked exterior before center reaches desired temperature.
→ Why rest the meat?
Resting allows juices to redistribute throughout the meat. Cutting too soon will result in juice loss and drier meat.
→ Can I use different herbs?
Yes, thyme, sage, or tarragon work well. Choose one or combine complementary herbs.
→ Why cut in half?
Cutting the tenderloin creates more even pieces for consistent cooking and easier handling.

Perfect Roast Beef Tenderloin

A perfectly cooked beef tenderloin with a golden crust and herb-butter coating. Detailed temperature guide ensures your preferred doneness every time.

Prep Time
15 Minutes
Cook Time
40 Minutes
Total Time
55 Minutes
By: Fati Zaho

Category: Main Dishes

Difficulty: Difficult

Cuisine: American

Yield: 10 Servings

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Main

01 4 to 5 pounds beef tenderloin, trimmed, cut in two pieces and tied

→ Seasoning & Butter

02 1 teaspoon salt
03 1/2 teaspoon black pepper
04 2 tablespoons avocado oil
05 4 tablespoons salted butter, softened
06 2 teaspoons minced garlic
07 1 teaspoon prepared horseradish or dijon mustard
08 1 teaspoon minced rosemary or thyme

Instructions

Step 01

Trim and cut tenderloin in half, tie with butcher's twine. Season with salt and pepper, leave uncovered in fridge overnight or at least 10 hours.

Step 02

Remove meat from fridge 2 hours before cooking. Preheat oven to 425°F.

Step 03

Heat oil in large cast-iron skillet over medium-high heat. Sear tenderloin 3-5 minutes per side until golden-brown crust forms.

Step 04

Mix softened butter, garlic, horseradish and herbs. Coat seared tenderloin with butter mixture.

Step 05

Insert probe thermometer and roast 20-25 minutes until desired temperature. Let rest 15-20 minutes before slicing.

Notes

  1. For rare, cook to 115-120°F
  2. For medium rare, cook to 120-125°F
  3. For medium, cook to 130-135°F

Tools You'll Need

  • Large cast iron skillet
  • Probe thermometer
  • Butcher's twine
  • Cutting board

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (butter)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 564
  • Total Fat: 47 g
  • Total Carbohydrate: 1 g
  • Protein: 33 g