Beef Wellington

Overview

This high-difficulty recipe relies on moisture management and strict temperature control. By using prosciutto as a barrier and cooking the mushroom duxelles until bone-dry, we ensure a crisp bottom crust and a perfectly medium-rare center.

Steps

1. Sear the Beef

Season the beef tenderloin aggressively with salt and pepper. Heat oil in a cast iron skillet over high heat until smoking. Sear the beef for only 60-90 seconds per side until a dark brown crust forms, but the interior remains raw. Remove from heat and immediately brush the entire surface with Dijon mustard while the meat is hot. Let it cool completely.

Searing — 5 min

2. Prepare Mushroom Duxelles

Pulse mushrooms in a food processor until they reach the texture of coarse crumbs. Melt butter in a stainless steel skillet over medium-high heat. Add mushrooms, shallots, and thyme. Cook, stirring frequently, until all liquid has evaporated and the mushrooms begin to brown and form a thick, dry paste. This takes longer than expected; keep cooking until no moisture releases when the mixture is pressed. Chill completely.

Cooking Duxelles — 20 min

3. The First Wrap

Lay a large sheet of plastic wrap on your work surface. Arrange prosciutto slices in an overlapping rectangle large enough to wrap the beef. Spread the chilled duxelles evenly over the prosciutto. Place the beef at the edge and, using the plastic wrap to help, roll it tightly into a log. Twist the ends of the plastic wrap like a candy wrapper to tension the roll. Refrigerate to set the shape.

First Chill — 30 min

4. The Pastry Wrap

On a lightly floured surface, roll the puff pastry into a rectangle 1/8-inch thick. Unroll the beef log from the plastic and place it in the center of the pastry. Brush the edges with egg yolk wash. Fold the pastry over the beef, trimming any excess to avoid thick doughy layers. Seal the seams and ends tightly. Wrap the entire log again in plastic wrap to maintain its cylindrical shape and refrigerate.

Final Chill — 30 min

5. Bake and Monitor

Preheat oven to 425°F (220°C). Place the Wellington on a sheet pan lined with parchment. Brush the top and sides with the remaining egg yolk wash and score a decorative pattern with a sharp knife, taking care not to pierce the meat. Sprinkle with sea salt. Bake until the pastry is deep golden brown and the internal temperature of the beef reaches 120-125°F for medium-rare.

Baking — 25 min

6. Simmer Red Wine Sauce

While the beef bakes, brown the beef trimmings in a stainless skillet. Add a minced shallot and cook until softened. Deglaze with red wine, scraping up the bits. Add beef stock, peppercorns, and bay leaf. Simmer until reduced by half and thickened to a syrup-like consistency. Strain through a fine mesh sieve.

Sauce Reduction — 15 min

7. Rest and Serve

Remove the Wellington from the oven and let it rest on a wire rack for 15-20 minutes. This is critical to allow juices to redistribute so they don’t soak the pastry. Slice into 1-inch thick rounds using a sharp serrated knife and serve with the warm red wine sauce.

Resting — 20 min

Notes

• Moisture Control: If the duxelles is even slightly wet, the bottom of the pastry will be soggy. Ensure it is a concentrated, dry paste before spreading.
• Temperature Targets: Pull the beef at 120°F for a true medium-rare. Carryover cooking will bring it up to 130-135°F during the 20-minute rest.
• Pastry Choice: Use ‘all-butter’ puff pastry. Cheaper versions use vegetable shortening which lacks flavor and structural integrity for this heavy dish.