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Slow Cooker Pot Roast With Balsamic - Tender, Savory, and Comforting

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Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Servings: 6 servings
Ingredients Method

Ingredients
  

  • 3 to 4 pounds beef chuck roast (well-marbled for tenderness)
  • 1 large yellow onion, sliced
  • 4 carrots, peeled and cut into chunks
  • 1 to 1.5 pounds baby potatoes (or Yukon Gold, cut into chunks)
  • 4 cloves garlic, minced
  • 3/4 cup beef broth (low sodium preferred)
  • 1/3 cup balsamic vinegar
  • 2 tablespoons tomato paste
  • 2 tablespoons soy sauce (or Worcestershire sauce)
  • 1 tablespoon brown sugar (or honey)
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 2 bay leaves
  • 2 tablespoons olive oil (for searing)
  • 1 to 1.5 teaspoons kosher salt, plus more to taste
  • 1 teaspoon black pepper
  • 1 tablespoon cornstarch (optional, for thickening)
  • Fresh parsley, chopped (optional, for garnish)

Method
 

  1. Prep the vegetables: Layer the sliced onion, carrots, and potatoes in the bottom of the slow cooker. Sprinkle lightly with salt and pepper.
  2. Season the beef: Pat the chuck roast dry. Season all sides with kosher salt and black pepper.
  3. Sear for flavor: Heat olive oil in a large skillet over medium-high heat. Sear the roast 3–4 minutes per side until browned. This step builds deep flavor.
  4. Make the braising liquid: In a bowl, whisk together beef broth, balsamic vinegar, tomato paste, soy sauce, brown sugar, thyme, rosemary, minced garlic, and bay leaves.
  5. Load the slow cooker: Place the seared roast on top of the vegetables. Pour the balsamic mixture over everything.
  6. Cook low and slow: Cover and cook on Low for 8–10 hours (best for tenderness) or High for 4–5 hours. The roast is done when it shreds easily with a fork.
  7. Rest and shred: Transfer the roast to a platter and rest for 10 minutes. Shred or slice against the grain. Remove bay leaves.
  8. Thicken the sauce (optional): Ladle 2 cups of the cooking liquid into a saucepan. Bring to a simmer. Stir 1 tablespoon cornstarch with 1 tablespoon cold water, then whisk into the simmering liquid. Cook 1–2 minutes until glossy and thickened. Season to taste.
  9. Serve: Spoon the roast and vegetables onto plates. Drizzle with the balsamic gravy and garnish with chopped parsley.