Slow Cooker Garlic Herb Beef Roast
Description
This Slow Cooker Garlic Herb Beef Roast is the kind of comforting dinner that fills the whole kitchen with an irresistible aroma. A tender beef roast is generously seasoned, then slow-cooked with plenty of garlic and sweet onions until incredibly juicy and fork-tender. The savory juices transform into a rich, flavorful sauce that pairs beautifully with mashed potatoes, roasted vegetables, or crusty bread. It’s an easy, hearty meal perfect for a cozy family dinner or Sunday supper.
📝 Ingredients
- 3–4 lb beef chuck roast
- 1 large onion, sliced
- 10–12 garlic cloves, peeled
- 2 cups beef broth
- 2 tablespoons olive oil
- 2 tablespoons Worcestershire sauce
- 1 tablespoon tomato paste
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 1 teaspoon paprika
- 1 teaspoon onion powder
- 1 teaspoon black pepper
- 1½ teaspoons salt
- ½ teaspoon garlic powder
- 2 tablespoons butter
- 2 tablespoons chopped fresh parsley
👩🍳 Instructions
- Season the beef: Pat the roast dry with paper towels. Rub it generously with salt, black pepper, paprika, garlic powder, thyme, and rosemary.
- Sear for extra flavor: Heat olive oil in a large skillet over medium-high heat. Sear the roast for about 3–4 minutes per side, until deeply browned.
- Prepare the slow cooker: Arrange the sliced onions and garlic cloves across the bottom of the slow cooker.
- Place the seared beef roast on top of the onions.
- Whisk together the beef broth, Worcestershire sauce, and tomato paste. Pour the mixture around the roast.
- Dot the roast with butter and sprinkle with any remaining herbs.
- Cover and cook on LOW for 8–9 hours or HIGH for 4–5 hours, until the beef is very tender and easily pulls apart with a fork.
- Carefully remove the roast and let it rest for 10–15 minutes before slicing or shredding.
- Spoon the caramelized onions, garlic, and flavorful cooking juices over the beef. Garnish with fresh parsley.
🥔 Serving Ideas
Serve this tender roast with creamy mashed potatoes, roasted carrots, green beans, buttered noodles, or crusty bread to soak up the delicious garlic-infused gravy.
💡 Pro Tips
- Chuck roast works especially well because its marbling becomes tender during slow cooking.
- Don’t skip searing—the browned crust adds wonderful depth of flavor.
- For a thicker gravy, transfer the cooking liquid to a saucepan and simmer with a cornstarch slurry.
- Letting the roast rest before slicing helps keep it juicy.

