Serves 8
80 min
Oven-Roasted Fillet of Beef
Recipe GLPR293f94d6a3cfa5
A classic centerpiece beef fillet seasoned with Dijon mustard, fresh thyme, and cracked black pepper, then roasted until golden. This elegant cut delivers a tender, flavorful main course perfect for special occasions or gatherings. The mustard crust adds depth while keeping the interior moist.
Save recipes you love
Create a free Grocery List Plus account to save recipes, rate them, and add every ingredient to your grocery list in one tap.
Ingredients
4-pound beef tenderloin fillet
¼ cup Dijon mustard
1 teaspoon kosher salt
1 tablespoon freshly ground black pepper
1 tablespoon fresh thyme leaves
1 tablespoon vegetable oil
Directions
Preheat your oven to 400°F. Remove the beef fillet from refrigeration and allow it to rest at room temperature for about 15 minutes.
Pat the beef fillet dry with paper towels, then brush all sides evenly with the Dijon mustard coating.
In a small bowl, combine the kosher salt, freshly ground black pepper, and fresh thyme leaves. Rub this mixture all over the mustard-coated beef, pressing gently so it adheres.
Heat the vegetable oil in a large oven-safe skillet over medium-high heat until shimmering. Carefully sear the beef fillet on all sides for 2-3 minutes per side until browned and caramelized.
Transfer the skillet to the preheated oven and roast for 45-55 minutes, depending on desired doneness. For food safety, the internal temperature must reach 145°F when measured with a meat thermometer inserted into the thickest part of the meat.
Once the beef reaches the safe minimum internal temperature of 145°F, remove it from the oven and let it rest for 10 minutes before carving. This resting period allows the juices to redistribute throughout the meat.
Slice the fillet and serve to your guests warm.
