Beef Tenderloin with Creamy Mushroom Sauce (Printable)

Luxurious tender beef with velvety mushroom cream sauce

# What You'll Need:

→ Beef

01 - 1.5 lb beef tenderloin, trimmed
02 - 1 tbsp olive oil
03 - 1 tsp kosher salt
04 - 0.5 tsp freshly ground black pepper
05 - 1 tsp fresh thyme leaves

→ Mushroom Sauce

06 - 2 tbsp unsalted butter
07 - 2 shallots, finely chopped
08 - 10 oz cremini or button mushrooms, sliced
09 - 2 garlic cloves, minced
10 - 0.5 cup dry white wine or beef broth
11 - 1 cup heavy cream
12 - 1 tsp Dijon mustard
13 - 1 tsp fresh lemon juice
14 - Salt and pepper to taste
15 - 2 tbsp fresh parsley, chopped

# Directions:

01 - Preheat oven to 425°F.
02 - Pat the beef tenderloin dry with paper towels. Rub with olive oil, kosher salt, black pepper, and fresh thyme leaves.
03 - Heat a large oven-safe skillet over medium-high heat. Sear the tenderloin on all sides for 2-3 minutes per side until deeply browned.
04 - Transfer skillet to the oven and roast for 15-20 minutes until internal temperature reaches 130°F for medium-rare. Remove from oven, cover loosely with foil, and rest for 10 minutes.
05 - In a large skillet, melt butter over medium heat. Add shallots and cook for 2 minutes until softened.
06 - Add mushrooms and sauté for 5-7 minutes until golden and moisture evaporates. Stir in garlic and cook for 1 minute.
07 - Pour in white wine or beef broth, scraping up any browned bits from the pan. Simmer until reduced by half, about 3 minutes.
08 - Stir in heavy cream, Dijon mustard, and lemon juice. Simmer gently for 3-5 minutes until thickened. Season with salt and pepper.
09 - Slice the rested tenderloin and serve topped with the creamy mushroom sauce. Garnish with fresh parsley.

# Expert Advice:

01 -
  • The sauce transforms humble mushrooms into something restaurant-worthy and luxurious
  • Impressive enough for holidays but simple enough for a fancy dinner at home
02 -
  • Invest in an instant-read thermometer because overcooking this cut is a tragedy
  • The sauce continues thickening as it stands, so remove it from heat slightly early
03 -
  • Tie the tenderloin with kitchen twine if the ends are thin for even cooking
  • A splash of cognac added with the wine makes the sauce unforgettable