Ingredients
Equipment
Method
- Pat the beef tenderloin dry with paper towels. Season generously with salt and freshly ground black pepper on all sides.1 ½ – 2 lb Beef Tenderloin, Salt, Freshly Ground Black Pepper
- Heat 1 tablespoon of olive oil in a large, oven-safe skillet over high heat until shimmering.2 tbsp Olive Oil
- Sear the beef tenderloin for 2-3 minutes per side until deeply browned on all surfaces, including the ends. This creates a flavorful crust.1 ½ – 2 lb Beef Tenderloin
- Remove the beef from the skillet and set aside to cool slightly.
- Once cool enough to handle, brush all sides of the seared beef tenderloin with Dijon mustard. This adds a layer of flavor and helps the prosciutto adhere.1 ½ – 2 lb Beef Tenderloin, ¼ cup Dijon Mustard
- In the same skillet, melt 1 tablespoon of unsalted butter and 1 tablespoon of olive oil over medium heat.1 tbsp Unsalted Butter, 2 tbsp Olive Oil
- Add the finely chopped cremini mushrooms, minced shallots, and minced garlic. Cook, stirring frequently, for 8-10 minutes, or until the mushrooms have released their moisture and are deeply browned and tender.1 lb Cremini Mushrooms, 2 Shallots, 2 cloves Garlic
- Stir in the fresh thyme leaves.2 sprigs Fresh Thyme
- Pour in the dry white wine and cook for another 2-3 minutes, stirring constantly, until the liquid has completely evaporated. The mixture should be very dry.¼ cup Dry White Wine
- Remove the duxelles from the heat and spread it on a plate or baking sheet to cool completely. This prevents the puff pastry from becoming soggy.
- Lay out a large piece of plastic wrap on a clean work surface. Overlap 8-10 slices of prosciutto on the plastic wrap to form a rectangular layer, slightly wider than the length of your beef tenderloin.8 slices Prosciutto
- Spread the cooled mushroom duxelles evenly over the prosciutto, leaving a small border around the edges.
- Carefully place the seared, mustard-brushed beef tenderloin at one end of the prosciutto and duxelles layer.1 ½ – 2 lb Beef Tenderloin
- Using the plastic wrap, tightly roll the prosciutto and duxelles around the beef tenderloin, ensuring a snug fit. Twist the ends of the plastic wrap to secure the roll and create a tight, even cylinder.
- Refrigerate the wrapped beef for at least 30 minutes, or up to 2 hours, to allow it to firm up. This makes it easier to work with.
- Lightly dust your work surface with flour.Flour
- Unroll one sheet of thawed puff pastry. If using two smaller sheets, gently press the edges together to form a single rectangle large enough to encase the beef.2 sheets Puff Pastry
- Remove the beef from the plastic wrap.
- Place the beef tenderloin in the center of the puff pastry.1 ½ – 2 lb Beef Tenderloin
- Brush the edges of the puff pastry with beaten egg wash.1 large Egg
- Carefully fold one side of the puff pastry over the beef, then fold the other side to completely enclose it. Trim any excess pastry, leaving about a 1-inch overlap. Press the seams firmly to seal.
- Fold the ends of the pastry up and over the beef, trimming any excess and pressing to seal securely. You should have a neatly wrapped package.
- Place the sealed Beef Wellington seam-side down on a baking sheet lined with parchment paper.
- Using a sharp knife, scorecard a decorative pattern onto the top of the puff pastry (avoid cutting all the way through). You can create a lattice, crosshatch, or simple diagonal lines.
- Brush the entire surface of the puff pastry generously with the remaining beaten egg wash. This will give it a beautiful golden sheen.1 large Egg
- Refrigerate the prepared Beef Wellington for another 15-20 minutes. This helps the pastry hold its shape during baking.
- Preheat your oven to 400°F (200°C).
- Bake for 35-45 minutes, or until the internal temperature of the beef reaches your desired doneness (125-130°F for medium-rare, 135-140°F for medium). The puff pastry should be golden brown and puffed.
- If the pastry browns too quickly, you can loosely tent it with aluminum foil.
- Once baked, remove the Beef Wellington from the oven and let it rest on a cutting board for at least 10-15 minutes before slicing. Resting allows the juices to redistribute, ensuring a tender and moist roast.
- Slice into thick rounds and serve immediately.
Notes
This Best Beef Wellington Recipe is a true culinary triumph, surprisingly straightforward to execute, and profoundly satisfying.
