Ingredients for Beef Tenderloin In Mushroom Wine Sauce
- 3 pounds beef tenderloin
- 1 tablespoon olive oil
- 1 teaspoon salt
- 3/4 teaspoon black pepper
- 1/2 cup (1 stick) butter
- 1 large onion
- 4 cloves garlic
- 8 ounces cremini mushrooms
- 1 cup dry red wine
- 1 tablespoon Worcestershire sauce
- 1 teaspoon Italian seasoning
- Louisiana Hot Sauce
- 1/4 cup beef broth
- 2 tablespoons all-purpose flour
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How to Make Beef Tenderloin In Mushroom Wine Sauce
- Preheat oven to 450°F (232°C). Line a medium roasting pan with foil.
- Pat a 3-pound beef tenderloin dry with paper towels. Lightly coat with 1 tablespoon olive oil.
- Bring the beef to almost room temperature (about 30 minutes).
- Season generously with 1 teaspoon salt and 1/2 teaspoon black pepper.
- Place the seasoned tenderloin in the prepared roasting pan.
- Roast uncovered for 15 minutes.
- Meanwhile, prepare the sauce: Melt 1/2 cup (1 stick) butter in a medium saucepan over medium heat.
- Add 1 large onion, thinly sliced, 4 cloves garlic, minced, and 8 ounces cremini mushrooms, sliced. Cook, stirring occasionally, for 6-7 minutes, until softened.
- Add 1 cup dry red wine (such as Cabernet Sauvignon or Merlot), 1 tablespoon Worcestershire sauce, 1 teaspoon Italian seasoning, a pinch of red pepper flakes, and 1/4 teaspoon black pepper. Stir to combine.
- In a small bowl, whisk together 1/4 cup beef broth and 2 tablespoons all-purpose flour until smooth.
- Gradually whisk the flour mixture into the wine mixture in the saucepan. Bring to a simmer, stirring occasionally, for 10 minutes, or until the sauce has thickened and the onions are tender.
- Remove the beef tenderloin from the oven. Reduce oven temperature to 425°F (218°C).
- Pour the mushroom wine sauce over the tenderloin in the roasting pan.
- Return to the oven and roast for 16-18 minutes more, or until a meat thermometer inserted into the thickest part registers 130-135°F (54-57°C) for medium-rare.
- Remove from oven and let the beef rest for 10-15 minutes before slicing and serving. This allows the juices to redistribute, resulting in a more tender and flavorful roast.
- Transfer the beef to a serving platter and spoon the sauce over it. Serve immediately and enjoy!
Nutrition Information (Approximate per serving)
Sodium
23 g
Sugar
7g
Fat
140g
Carbs
1g
