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Close up of sliced Slow Cooker Beef Sirloin Tip Roast.
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Slow Cooker Beef Sirloin Tip Roast

There's nothing that says Sunday Supper like this flavorful roast. The whole family will love this no-fuss dish!
Course Main Course
Cuisine American
Keyword Slow Cooker Beef Sirloin Tip Roast
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Servings 6
Author Ang Paris

Ingredients

  • 3-4 lb beef sirloin tip roast
  • 2 tablespoons olive oil
  • salt and black pepper to taste
  • 1 cup onion chopped
  • 4 cloves garlic minced
  • 4 large carrots peeled and cut into large pieces
  • 4 celery stalks cut into large pieces
  • 1 cup beef broth
  • 1 cup red wine
  • 2 tablespoons Worcestershire sauce
  • 1 tablespoon soy sauce
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 2 bay leaves
  • 2 tablespoons cornstarch
  • 2 tablespoons water

Instructions

  • In a large skillet, heat olive oil over medium-high heat. Season the beef roast generously with salt and pepper. Sear the roast in the skillet, cooking for about 4-5 minutes on each side until browned.
    3-4 lb beef sirloin tip roast, 2 tablespoons olive oil, salt and black pepper
  • Place the chopped onion, garlic, carrots, and celery at the bottom of the slow cooker. Position the seared beef roast on top of the vegetables.
    1 cup onion, 4 cloves garlic, 4 large carrots, 4 celery stalks
  • Pour the liquids and dried herbs.
    1 cup beef broth, 1 cup red wine, 2 tablespoons Worcestershire sauce, 1 tablespoon soy sauce, 1 teaspoon dried thyme, 1 teaspoon dried rosemary, 2 bay leaves
  • Cover the slow cooker and cook on LOW for 6-8 hours, or until the beef is tender and can be easily shredded with a fork.
  • For a thicker gravy, mix cornstarch with water in a small bowl to create a slurry. About 30 minutes before serving, remove 1 cup of the cooking liquid and stir the slurry into it. Return the mixture to the slow cooker, stir, and continue cooking until thickened.
    2 tablespoons cornstarch, 2 tablespoons water
  • Before serving, remove the bay leaves and any cooking twine. Slice the roast and serve with the vegetables and thickened sauce from the slow cooker.