01 - Pat the beef dry with paper towels and evenly season all sides with salt and black pepper.
02 - Heat olive oil in a large skillet over medium-high heat and sear the beef roast on all sides until browned, approximately 2 to 3 minutes per side.
03 - Arrange carrots, potatoes, celery, and onion in an even layer at the bottom of the slow cooker.
04 - Place the seared beef roast atop the vegetables in the slow cooker.
05 - Sprinkle minced garlic, dried thyme, and dried rosemary over the beef and add the bay leaves.
06 - Pour the beef broth and Worcestershire sauce evenly over the contents of the slow cooker.
07 - Cover and cook on low for 8 hours until the beef is fork-tender and vegetables are fully cooked.
08 - Remove bay leaves, shred or slice the beef, and serve alongside the vegetables and cooking juices.