Ingredients
Method
- Season the beef: Pat the roast dry and season all over with the salt and pepper. For more flavor, sear it in the oil in a hot skillet for 3 to 4 minutes per side until browned.
- Load the slow cooker: Scatter the onion and garlic in the bottom of a 6 quart slow cooker and set the roast on top. Whisk the broth, Worcestershire, soy sauce, au jus mix (if using) and thyme, then pour it over the beef.
- Cook: Cover and cook on LOW for 8 to 10 hours or on HIGH for 5 to 6 hours, until the beef is fork-tender and shreds easily.
- Shred: Move the beef to a cutting board and shred or thinly slice it against the grain. Skim the fat from the cooking liquid and return the beef to the pot to keep warm.
- Toast the rolls: Butter the cut sides of the rolls and toast under the broiler for 1 to 2 minutes. Pile on the beef, top with provolone and broil for 1 more minute until the cheese melts.
- Serve: Ladle the hot cooking juices into small bowls for dipping.
Notes
Best cut: chuck roast has enough fat and connective tissue to turn tender over a long cook. Leaner cuts like eye of round tend to dry out.
Saltiness: au jus mix and soy sauce are both salty. Use low-sodium broth, and taste the juices before adding any extra salt.
Storage: refrigerate the beef in its juices for 3 to 4 days or freeze for up to 3 months. Reheat on the stove until steaming hot (165°F).
