Ingredients
Method
Sear the Beef
- Heat olive oil in a large skillet over medium-high heat.
- Season the beef chuck roast generously with kosher salt and freshly ground pepper.
- Sear each side of the roast in the hot skillet for 1-2 minutes until browned.
2. Prepare the Slow Cooker
- Transfer the seared roast to your slow cooker, along with the pan drippings.
- Sprinkle onion soup mix over the roast.
- Add water and beef broth, ensuring the liquid covers the roast halfway.
3. Cook the Beef
- Cover the slow cooker with the lid.
- Cook on low for 8-10 hours or high for 4-6 hours, until the beef is tender and easily shreds with a fork.
4. Shred the Beef
- Remove the roast from the slow cooker and place it on a cutting board.
- Use two forks to shred the beef into bite-sized pieces. Return the shredded beef to the slow cooker to keep warm in the juices.
5. Assemble the Sandwiches
- Preheat your oven to broil.
- Slice the crusty rolls in half and layer each with shredded beef.
- Top with a slice of Swiss or provolone cheese.
- Place the sandwiches on a baking sheet and broil for 2-3 minutes, or until the cheese melts and the bread is golden.
6. Serve with Au Jus
- Ladle the warm broth from the slow cooker into small bowls.
- Serve the sandwiches immediately with the au jus for dipping.
Notes
- Prep Ahead: Sear the beef and assemble the slow cooker ingredients the night before for easy morning setup.
- Leftovers: Shredded beef stores well in the fridge for up to three days or in the freezer for three months.