BEEF TENDERLOIN ROAST IN OVEN RECIPES

Steps:

• Preheat the oven to 400 degrees F.
• Heat a large ovenproof skillet over medium-high heat. Pat the beef dry and season all over with salt and a generous amount of pepper. Add the oil to the skillet and heat until shimmering. Add 1 tablespoon of the butter and swirl to melt. Add the beef and sear until mahogany brown on all sides, about 8 minutes total.
• Transfer the skillet to the oven. Roast until an instant-read thermometer inserted in the center registers 125 degrees F for medium rare, about 25 minutes. 
• Meanwhile make the ragout: Heat 2 tablespoons of the butter in a large skillet over medium-high heat. Add the mushrooms and spread them out evenly; increase the heat to high. Let the mushrooms cook, undisturbed, until browned, then shake the skillet to flip them over. Add the additional butter along the sides of the skillet as the mushrooms cook if the skillet seems very dry. Continue to cook until nicely browned, about 5 minutes. 
• Add the shallot and cook, stirring often, until softened, about 2 minutes. Season the mushrooms with 1/2 teaspoon salt and some pepper; add the thyme. Pull the skillet off the heat and add the Madeira. Return the skillet to the heat and scrape up any of the brown bits from the bottom with a wooden spoon. Add the heavy cream and bring to a boil. Remove from the heat and keep warm.
• When the beef is ready, transfer to a cutting board, tent very loosely with aluminum foil and let rest for 10 to 15 minutes.
• Slice the beef across the grain, arrange on a platter and serve with the mushroom ragout.

Steps:

• In a bowl, combine the first nine ingredients; mix well. Cover and refrigerate 1 cup for basting. Pour remaining marinade into a shallow dish; add bay leaf and tenderloin. Turn to coat; cover and refrigerate overnight., Drain and discard marinade and bay leaf. Place tenderloin on a rack in a shallow roasting pan. Bake, uncovered, at 425° for 55-60 minutes or until meat reaches desired doneness (for medium-rare a thermometer should read 135°; medium, 140°; medium-well, 145°), basting often with reserved marinade. let stand for 15 minutes before slicing.