Beef Wellington With Mushroom And Boursin Cheese Food

BEEF WELLINGTON WITH MIXED MUSHROOMS

Steps:

• Working in two batches, pulse the mushrooms in a food processor until finely chopped, 10 to 15 pulses. Heat 3 tablespoons butter in a large skillet over medium-high heat. Add the shallots and thyme and cook until softened, 1 to 2 minutes. Stir in the mushrooms and cook, stirring often toward the end, until dry and starting to form small crumbles, 25 to 28 minutes.
• Remove the skillet from the heat and add the cognac. Carefully return the skillet to the heat (the cognac may ignite) and continue cooking until the mushroom mixture is dry and the alcohol cooks off, 2 to 3 minutes. Stir in the remaining 1 tablespoon butter and season with kosher salt and pepper. Remove from the heat and let cool completely.
• Meanwhile, season the beef all over with kosher salt and pepper. Heat the vegetable oil in a separate large skillet over medium-high heat. Add the beef and cook, turning, until browned on all sides (including the ends), about 8 minutes. Transfer the beef to a rack and let cool.
• Overlap 2 sheets of plastic wrap on a work surface to make a large rectangle (about 22 by 30 inches) with a short side in front of you. Arrange the prosciutto slices crosswise on the plastic wrap in overlapping rows to form a rectangle slightly longer than the beef and wide enough to completely wrap it with a slight overlap. (You might not use all of the prosciutto.) Spread the mushroom mixture over the prosciutto, pressing gently. Cut the ties off the beef and brush it all over with the mustard. Place the beef on top of the prosciutto-mushroom mixture, perpendicular to the prosciutto slices. Tightly roll the prosciutto-mushroom mixture around the beef, using the plastic wrap to help you roll. Twist and tie the ends of the plastic wrap to help the roast hold an even shape. Refrigerate at least 30 minutes.
• Roll the puff pastry into a 14-by-15-inch rectangle on a lightly floured surface; if using 2 smaller sheets of pastry, press the ends together before rolling out, then trim as needed. Brush the pastry all over with the beaten egg. Remove the plastic wrap from the beef and place the beef on the pastry. Carefully roll the pastry around the beef, overlapping the ends at the seam; trim off any excess pastry, if needed, then pinch the seams together. Turn seam-side down. Fold in the pastry on the two open ends, trimming off any excess. Refrigerate until the pastry is cold and firm, about 1 hour.
• Position a rack in the lower third of the oven; preheat to 425˚ F. Line a baking sheet with parchment paper or foil. Place the beef seam-side down on the baking sheet and brush all over with the beaten egg. Score lines in the pastry with the dull side of a paring knife (don't cut through the pastry) and sprinkle with flaky salt. Bake until the pastry is crisp and dark golden brown and a thermometer inserted into the center of the beef registers 110˚ F for rare to 120˚ F for medium rare, 40 to 50 minutes. Transfer to a rack set on a baking sheet and let rest 15 minutes before slicing. Sprinkle with more flaky salt and chives.

BEEF WELLINGTON

Steps:

• Using kitchen twine, tie the tenderloin into a 12-inch log, folding the thinner end onto itself. (Use your hands to squeeze the meat into a log. You can be aggressive here.)
• Place pancetta in a cold 12-inch skillet. Cook over medium heat, stirring occasionally, until pancetta starts to brown, 6 to 8 minutes.
• Add butter, raise heat to high, and stir in mushrooms and shallot. Cook until the liquid released by the mushrooms has cooked off, 4 to 7 minutes. Reduce heat to medium and continue to cook until mushrooms are browned, stirring frequently, another 18 to 23 minutes. (Take your time here, you want a deep golden color for the best flavor.) Scrape bottom of the skillet as necessary to prevent burning.
• If the pan looks dry, drizzle in a little olive oil, then stir in garlic and thyme leaves. Cook until fragrant, another 1 to 2 minutes. Stir in sherry, scraping up the browned bits on the bottom of the pan. Scrape mixture into a medium bowl to cool. (Do not add salt at this point.)
• In the same skillet, heat 2 tablespoons olive oil over medium-high. Season beef generously with salt and pepper, then sear on all sides until browned, 1 to 2 minutes per side. Transfer to a plate, and cool slightly. Remove any twine. Brush meat all over with mustard.
• On a clean work surface, overlap long sheets of plastic wrap (about 15-by-15 inches). Place prosciutto slices on top to make about a 14-by-7-inch rectangle, arranging them in an even layer and overlapping the pieces slightly. Spread cooled mushroom mixture on top.
• Place beef along one long end of the prosciutto slices, and roll prosciutto tightly around beef. Wrap tightly with plastic wrap, twisting both ends like a candy wrapper. Chill in the refrigerator for at least 30 minutes and up to overnight.
• Meanwhile, heat oven to 400 degrees, and line a rimmed baking sheet with parchment paper. In a small bowl, whisk together egg and 1 teaspoon water. Lay puff pastry out on the prepared baking sheet, lightly draping over edges. (The pastry needs to be at least 14-inches long and 13-inches wide to cover the beef; if not, roll it out as needed.)
• Carefully unwrap and place chilled log along the edge of one long side of puff pastry. Roll beef up tightly, then place it seam-side down on the baking sheet. Tuck puff pastry over the ends of the beef to cover them, pinching to seal and folding underneath. Brush top and sides of pastry with egg wash, and use a small sharp knife to cut a few slits into the top of the pastry.
• Bake until a thermometer inserted in the center reads 115 degrees for rare, 25 to 35 minutes. (This timing will yield rare pieces at the thicker end and medium done pieces at the thinner end of the loin.) Remove from oven and let rest for 10 minutes, then slice and serve while warm.

MINI BEEF WELLINGTONS WITH MUSHROOMS AND GORGONZOLA

Steps:

• Thaw the pastry sheets at room temperature for 40 minutes or until they're easy to handle. Line a baking sheet with parchment paper. Season the beef with the black pepper.
• Heat the oil in a 12-inch skillet over medium-high heat. Add the beef and cook for 10 minutes, turning the beef over once during cooking. Remove the beef to a plate. Cover the plate and refrigerate for 1 hour or until the beef is cold.
• Heat the butter in a 10-inch skillet over medium heat. Add the mushrooms, shallots and garlic. Season with the black pepper. Cook until the mushrooms are tender, stirring often. Remove the mushroom mixture from the skillet and let cool.
• Unfold the pastry sheets on a lightly floured surface. Roll the pastry sheets into 2 (14-inch) squares. Trim the edges to form 2 (13-inch) squares. Cut each square into 4 squares, making 8 squares in all.
• Place 1 tablespoon Gorgonzola in the center of each pastry square. Divide the mushroom mixture among the pastry squares. Top each with 1 filet mignon. Fold 2 opposite pastry corners over the beef, overlapping slightly, and press to seal. Brush with the egg. Repeat with the remaining pastry corners.
• Place the Wellingtons seam-side down on the prepared baking sheet. Cover and refrigerate the Wellingtons and the remaining egg for 1 hour or overnight.
• Heat the oven to 425 degrees F. Brush the Wellingtons with the remaining egg. Bake for 20 minutes or until the pastry is golden and the temperature of the beef is 117 degrees F. Serve immediately.