Description
This Herb Garlic Butter Beef Tenderloin Roast is a succulent and elegant main dish perfect for special occasions or a lavish dinner. It features a center-cut beef tenderloin, seasoned with kosher salt and black pepper, browned to a golden crust in avocado oil, then roasted in the oven with a rich garlic herb butter mixture. The roast is rested to preserve juiciness before slicing and serving.
Ingredients
Scale
Beef Tenderloin Roast
- 1 center-cut beef tenderloin roast (4 to 4 1/2 pounds), trimmed and tied
- 2 teaspoons kosher salt
- 1 teaspoon freshly ground black pepper
- 2 tablespoons avocado oil
Herbed Garlic Butter
- 6 tablespoons softened butter
- 6 garlic cloves, minced
- 1 teaspoon finely chopped fresh rosemary leaves
- 1 teaspoon finely chopped fresh thyme leaves
Instructions
- Bring to Room Temperature: Remove the beef tenderloin from the refrigerator and let it sit at room temperature for about 1 to 2 hours before cooking to ensure even cooking.
- Prepare Herbed Garlic Butter: In a small bowl, combine the softened butter, minced garlic, chopped rosemary, and chopped thyme. Mix well and set aside.
- Preheat Oven and Prepare Beef: Preheat your oven to 425°F (220°C). If not already done, slice the beef tenderloin in half, then trim and tie it up to ensure even shape and cooking.
- Season the Beef: Pat the beef tenderloin dry with paper towels to remove excess moisture. Season both sides evenly with kosher salt and freshly ground black pepper.
- Brown the Beef: Heat avocado oil in a large cast-iron skillet over medium-high heat until shimmering. Place the beef tenderloin in the pan and brown it on all sides for about 10 minutes total, developing a golden brown crust.
- Apply Butter Mixture and Roast: Spread the herbed garlic butter mixture over the top of the browned beef tenderloin. Transfer the entire cast-iron pan into the preheated oven. Insert a probe thermometer if available. Roast for 15 to 20 minutes depending on desired doneness (suggested temperatures: rare 120°F, medium-rare 130°F, medium 140°F).
- Rest the Meat: Remove the roast from the oven and transfer it to a cutting board. Let it rest for 10 to 15 minutes to allow juices to redistribute.
- Slice and Serve: Remove the twine from the roast and slice into 1-inch thick pieces. Serve as desired, optionally with horseradish sauce.
Notes
- Allowing the beef to come to room temperature before cooking ensures even cooking throughout the roast.
- Using a cast-iron skillet to brown the beef helps create a superior crust by retaining and evenly distributing heat.
- Resting the roast after cooking helps retain juices and improves tenderness.
- Adjust roasting time based on preferred doneness; use a meat thermometer for accuracy.
- Herb butter can be prepared a few hours ahead and refrigerated, then softened before use.
- Serve with horseradish sauce or your favorite sides like roasted vegetables or mashed potatoes for a complete meal.
