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Slow Cooker Beef Tenderloin

Slow Cooker Beef Tenderloin

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  • Author: Billie
  • Prep Time: 15 minutes
  • Cook Time: 8 hours
  • Total Time: 8 hours 15 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: Various

Description

Learn how to make a succulent Slow Cooker Beef Tenderloin that melts in your mouth. Perfect for a delicious and effortless meal!


Ingredients

  • 2 pounds beef tenderloin (about 900 grams)
  • 2 teaspoons salt (about 10 grams)
  • 1 teaspoon black pepper (about 2 grams)
  • 1 tablespoon olive oil (about 15 milliliters)
  • 1 onion, sliced
  • 4 cloves garlic, minced
  • 1 cup beef broth (about 240 milliliters)
  • 2 tablespoons soy sauce (about 30 milliliters)
  • 1 tablespoon Worcestershire sauce (about 15 milliliters)
  • 1 teaspoon dried thyme (about 1 gram)
  • 1 teaspoon dried rosemary (about 1 gram)
  • 2 tablespoons cornstarch (about 16 grams)
  • 2 tablespoons water (about 30 milliliters)


Instructions

  1. Pat the beef tenderloin dry with paper towels.
  2. Season the beef with salt and black pepper on all sides.
  3. Heat olive oil in a large skillet over medium-high heat.
  4. Sear the beef in the skillet until browned on all sides, about 8-10 minutes.
  5. Transfer the seared beef to the slow cooker.
  6. In the same skillet, add sliced onion and minced garlic.
  7. Sauté the onion and garlic until softened, about 3-4 minutes.
  8. Pour the beef broth into the skillet, scraping up any browned bits.
  9. Add soy sauce and Worcestershire sauce to the skillet.
  10. Stir in dried thyme and dried rosemary.
  11. Pour the mixture over the beef in the slow cooker.
  12. Cover the slow cooker and cook on low for 6-8 hours.
  13. Remove beef from the slow cooker and let it rest for 10 minutes.
  14. Mix cornstarch and water in a small bowl until smooth.
  15. Stir the cornstarch mixture into the sauce in the slow cooker.
  16. Cook the sauce on high for 15 minutes or until thickened.
  17. Slice the beef tenderloin and serve with the thickened sauce.

Notes

  • For a more flavorful dish, consider using homemade beef broth rather than store-bought.
  • Enhance the sauce by incorporating for added depth of flavor.
  • Allow the beef to rest before slicing to retain its juices and ensure a tender result.