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Roast Beef Tenderloin Horseradish: 10 Tips for Perfection

Roast Beef Tenderloin Horseradish

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Roast beef tenderloin with horseradish sauce is a tender, elegant main course perfect for holidays and special occasions.

Ingredients

Scale
  • 3 to 4 lbs whole beef tenderloin, trimmed
  • 2 tbsp olive oil
  • 1 tbsp kosher salt
  • 2 tsp black pepper
  • 3 cloves fresh garlic, minced
  • 1 tbsp fresh rosemary or thyme, chopped
  • 1 cup sour cream
  • 23 tbsp prepared horseradish
  • 1 tsp Dijon mustard
  • 1 tsp lemon juice
  • Salt and pepper to taste
  • 1 tbsp chopped chives or parsley (for garnish)

Instructions

  1. Preheat your oven to 425°F (220°C).
  2. Pat the beef tenderloin dry with paper towels and trim any silverskin or excess fat.
  3. Rub the beef with olive oil, then season generously with salt, pepper, garlic, and herbs.
  4. Let the meat rest at room temperature for 30 minutes.
  5. Sear the tenderloin in a hot skillet for 2–3 minutes on each side until browned.
  6. Transfer to a roasting pan and cook until the internal temperature reaches 125°F for medium-rare or 135°F for medium.
  7. Remove from the oven and let rest for 15 minutes before slicing.
  8. In a bowl, mix sour cream, horseradish, Dijon mustard, lemon juice, salt, and pepper until smooth.
  9. Chill the sauce for 10 minutes before serving.
  10. Slice the beef against the grain, drizzle with horseradish sauce, and garnish with chives or parsley.

Notes

    Nutrition