Ingredients
- 1 whole beef tenderloin (about 3 to 4 pounds), trimmed and tied
- 1/2 cup unsalted butter, softened
- 3 cloves garlic, minced
- 1 tablespoon fresh rosemary, finely chopped
- 1 tablespoon fresh thyme, finely chopped
- 1 tablespoon fresh parsley, finely chopped
- 1 1/2 teaspoons salt
- 1 teaspoon black pepper
- 1 tablespoon olive oil (optional, for searing)
- 1 tablespoon Dijon mustard (optional)
Instructions
- Remove beef tenderloin from the fridge 30–60 minutes before cooking to bring to room temperature.
- Preheat oven to 425°F (220°C).
- In a bowl, mix softened butter with garlic, herbs, salt, and pepper until well combined.
- Pat beef dry with paper towels. Optionally spread a thin layer of Dijon mustard over it, then rub all over with the herb butter.
- Optional: Heat olive oil in a skillet over medium-high heat and sear the roast on all sides until browned, about 2–3 minutes per side.
- Transfer the roast to a roasting pan or oven-safe skillet and place in the oven.
- Roast for 25–35 minutes, or until internal temperature reaches 120°F for rare, 130°F for medium-rare, or 140°F for medium.
- Remove from oven and let rest for 15 minutes before slicing to allow juices to redistribute.
Notes
- Make herb butter ahead of time and refrigerate until ready to use.
- Skip the searing step if you prefer—the butter will help brown the crust in the oven.
- Add a splash of red wine to the pan for extra flavor or use drippings to make a pan sauce.
- Leftovers make excellent sandwiches when served cold and thinly sliced.
- Use a meat thermometer to ensure perfect doneness.
Nutrition
- Serving Size: 1 slice (approx. 6 oz)
- Calories: 430
- Sugar: 0g
- Sodium: 390mg
- Fat: 32g
- Saturated Fat: 14g
- Unsaturated Fat: 16g
- Trans Fat: 1g
- Carbohydrates: 1g
- Fiber: 0g
- Protein: 35g
- Cholesterol: 125mg