Step-by-Step Instructions
Step 1: Prepare the Slow Cooker
Place the beef chuck roast into the slow cooker.
Step 2: Add Flavor
Sprinkle the au jus gravy mix and onion soup mix evenly over the beef. Pour in the beef broth.
Step 3: Slow Cook
Cover and cook on low for 8 hours or high for 4–5 hours, until the beef is tender and easily shredded.
Step 4: Shred the Beef
Remove the roast and shred it using two forks. Return the beef to the slow cooker to soak up the flavorful juices.
Step 5: Assemble the Sandwiches
Pile the beef onto sliced rolls. Add cheese if desired, then broil briefly until melted.
Step 6: Serve & Dip
Serve sandwiches hot with small bowls of the cooking liquid for dipping.
Serving Tip
These sandwiches pair perfectly with crispy fries, a simple green salad, or roasted vegetables for a complete and comforting meal.
