Horseradish-Crusted Beef Tenderloin

A luxurious beef tenderloin roast coated with fresh horseradish and Dijon mustard, roasted to a perfect medium-rare. This elegant main dish features a crispy horseradish crust and tender, juicy meat inside.

8 servings
1 hr 57 min

Ingredients

  • lb beef tenderloin roast
  • teaspoons salt
  • ½ teaspoon black pepper
  • 6 tablespoons olive oil
  • 1 lb fresh horseradish
  • 1 serving Bloody Mary aspic
  • 1 piece instant-read thermometer

Cooking Instructions

  1. 1.

    Put oven rack in middle position and preheat oven to 400°F.

    10 min

  2. 2.

    Pat tenderloin dry, then sprinkle with salt and pepper.

    2 min

  3. 3.

    Straddle a 17- by 12-inch flameproof heavy roasting pan across 2 burners and heat 3 tablespoons oil in pan over high heat until hot but not smoking, then brown tenderloin on all sides, about 10 minutes total. Remove from heat and transfer meat to a cutting board to cool slightly, about 5 minutes. Put a lightly oiled metal rack inside roasting pan.

    15 min

  4. 4.

    While meat cools, toss horseradish with remaining 3 tablespoons oil. Rub meat all over with mustard, then transfer to rack in roasting pan and coat top and sides of meat with horseradish, pressing to help adhere.

    5 min

  5. 5.

    Roast tenderloin until thermometer inserted diagonally 2 inches into center of meat registers 120°F, 25 to 35 minutes for medium-rare. Transfer to cutting board and cool, uncovered, to room temperature, about 45 minutes. (Internal temperature will rise to at least 130°F before cooling.)

    80 min

  6. 6.

    Remove and discard string. Cut tenderloin into thick slices.

    5 min