Beef Tenderloin with Savory Pan Sauce
A culinary masterpiece featuring luxuriously tender beef paired with a rich and flavorful savory sauce, perfect for special occasions or family gatherings.
Ingredients
For the Beef
- 5-6 pounds beef tenderloin, trimmed This is the star of the show, boasting an unparalleled tenderness.
- 3 teaspoons coarse salt Essential for flavoring and enhancing the natural taste of the beef.
- 1.5 teaspoons fresh cracked black pepper Adds a touch of spice and complements the richness of the tenderloin.
- 2 tablespoons canola or vegetable oil This will be used for searing the meat to achieve that perfect crust.
- 1/2 cup unsalted butter, divided Richness in flavor and luxury in texture.
- 4 cloves garlic, minced Provides a fragrant depth of flavor.
- 1/2 teaspoon Dijon mustard (optional) Adds tang and enhances the complexity of the garlic butter.
For the Sauce
- 2 tablespoons vegetable or canola oil Needed to create a savory base for the sauce.
- 1 unit onion (or brown shallots), finely chopped Adds sweetness and texture to the sauce.
- 2 cups beef stock or broth The foundation of a flavorful sauce.
- 1 sprig fresh thyme or rosemary Fresh herbs impart an aromatic essence.
- 1/4 teaspoon salt For seasoning the sauce to perfection.
- 1/8 teaspoon ground black pepper For seasoning the sauce.
Instructions
Preparation of the Tenderloin
- Start by slicing the tenderloin in half crosswise to create two smaller roasts.
- If you have an untied roast, fold the ends against the thicker part and tie them with kitchen twine, spacing them about an inch apart.
- To ensure enhanced flavors, refrigerate uncovered for 12 hours if your schedule permits.
Bringing to Room Temperature
- Allow the beef to rest at room temperature for 1-2 hours before cooking.
Preheat the Oven
- Set your oven temperature to 430°F (220°C) and prepare to season your roast generously with salt and freshly cracked black pepper.
Searing the Tenderloin
- Heat oil in a durable oven-proof skillet over medium-high heat.
- Sear the roasts on all four sides for about three minutes each, totaling roughly 12 minutes.
Garlic Butter Mixture
- In a separate bowl, mix half of the unsalted butter with minced garlic and Dijon mustard if you're using it.
- Set aside half for the savory sauce later, and slather the remaining garlic butter mixture generously over the seared beef.
Roasting
- Transfer the skillet to the preheated oven and roast until a meat thermometer registers 120-125°F for medium rare, which should take about 20-25 minutes.
Resting the Meat
- After roasting, allow the beef to rest for 15 minutes before carving it into tender slices.
Making the Savory Sauce
- To create the delectable sauce, skim the fat from the pan juices and reheat oil in the same skillet.
- Sauté finely chopped onion for about 3 minutes, then add fresh thyme or rosemary and the black pepper.
- Cook this mixture for another minute until fragrant.
Building Flavor
- Pour in your beef stock and bring it to a boil.
- Reduce the heat and let it simmer until reduced by half to intensify the flavor.
Finishing Touches
- Remove the herb sprig from the sauce, season with salt, and whisk in the reserved garlic butter.
- Pour in the resting juices from the beef for an ultimate flavor boost before serving hot.
Notes
To elevate your dish, consider using various fresh herbs like tarragon or parsley for extra flavor in your sauce. A splash of balsamic vinegar could complement the savory notes beautifully. For a crispy exterior, allow the skillet to get hot enough before adding the meat.