Roast Beef Tenderloin Recipe

Ingredients:

1/3 cup dried porcini mushrooms

1 cup warm water

2 1/2 pounds trimmed beef tenderloin roast, tied

salt and ground black pepper to taste

1 tablespoon vegetable oil

1 tablespoon unsalted butter

1/2 cup sliced shallots

1 pinch salt

1/4 cup tarragon vinegar

1 cup veal stock

1/4 cup heavy cream

Instructions:

Combine porcini mushrooms and water in a bowl; soak until soft, 1 hour. Drain and reserve liquid. Dice and set mushrooms and reserved liquid aside.

Preheat oven to 325 degrees F (165 degrees C).

Season beef generously with salt and pepper. Heat vegetable oil in a large ovenproof skillet over high heat. Place beef in the skillet; cook until brown on all sides, 5 to 8 minutes per side.

Reduce heat to medium and stir in 1 tablespoon butter, shallots, and a pinch of salt; cook until shallots are soft and translucent, 5 to 7 minutes.

Pour tarragon vinegar into the skillet and bring to a boil while scraping any browned bits off of the bottom. Stir until liquid is reduced by half, 2 to 4 minutes.

Pour in veal stock, cream, 1/2 cup reserved mushroom liquid, mushrooms, salt, and pepper; stir to combine. Return beef to the skillet.

Roast in the preheated oven until meat is medium rare, about 45 minutes. An instant-read thermometer inserted into the center should read 130 degrees F (54 degrees C). Transfer meat to a plate and loosely tent with foil. Set skillet over high heat and bring pan juices to a boil.

Stir in 1 tablespoon butter and tarragon; season with salt and pepper to taste. Return tenderloin and any accumulated juices to skillet and serve.