Beef Wellington Tarts With Mushroom Blue Cheese Sauce Recipes

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 WELLINGTONS WITH GORGONZOLA

Steps:

• Preheat oven to 425°F.
• Pat filets mignons dry and season with salt and pepper. In a shallow roasting pan roast filets in middle of oven 12 minutes, or until a meat thermometer registers 110°F for rare, and cool (filets will be baked again after being wrapped in pastry). Chill filets, covered, until cold, about 1 hour.
• Thinly slice mushrooms and in a heavy skillet cook in butter with shallot, garlic, and salt and pepper to taste over moderate heat, stirring, until mushrooms are lightly browned. Transfer mushroom mixture to a bowl to cool completely. In a small bowl lightly beat egg to make an egg wash.
• On a lightly floured surface roll out puff pastry sheet into a 14-inch square. Trim edges to form a 13-inch square and cut square into four 61/2-inch squares.
• Put 1 tablespoon Gorgonzola in center of 1 square and top with one fourth mushroom mixture. Top mushroom mixture with a filet mignon, pressing it down gently, and wrap 2 opposite corners of puff pastry over filet, overlapping them. Seal seam with egg wash. Wrap remaining 2 corners of pastry over filet and seal in same manner. Seal any gaps with egg wash and press pastry around filet to enclose completely. Arrange beef Wellington, seam side down, in a non-stick baking pan. Make 3 more beef Wellingtons in same manner. Chill remaining egg wash for brushing on pastry just before baking. Chill beef Wellingtons, loosely covered, at least 1 hour and up to 1 day.
• Preheat oven to 425°F.
• Brush top and sides of each beef Wellington with some remaining egg wash and bake 20 minutes, or until pastry is golden.
• Make sauce while beef Wellingtons are baking:
• In a saucepan boil demiglace and Madeira 1 minute and keep sauce warm.
• Serve beef Wellingtons with sauce.