Slow cooker French dip sandwiches turn a tough chuck roast into tender, shreddable beef with almost no effort. The roast simmers all day in a savory broth, then gets piled onto toasted hoagie rolls, topped with melted provolone, and served with a cup of hot au jus for dipping. Every bite is juicy, salty, and deeply beefy.
The hands on time is only about 15 minutes, and the rest is patience. Sear the roast, pour in the liquid, cover the slow cooker, and walk away for 8 to 10 hours on low. By dinner the kitchen smells incredible, and all that is left is shredding the beef, toasting the rolls, and ladling the jus into small bowls.
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Why This Works
Chuck roast is marbled with fat and connective tissue, which is exactly what you want for a long, gentle cook. Low and slow heat melts that tissue into gelatin, so the beef turns tender enough to shred with two forks and the cooking liquid turns rich and silky instead of thin.
The jus gets its flavor from beef broth, onion soup mix, Worcestershire, soy sauce, and a handful of dried seasonings. Searing the roast first adds a browned crust that deepens the whole pot. Letting the shredded beef soak in the juices for a short time at the end means every strand is seasoned, and broiling the sandwiches melts the cheese and crisps the bread.
Ingredients
- 3 1/2 pounds boneless chuck roast
- 1 tablespoon olive oil
- 1 tablespoon Worcestershire sauce
- 1 tablespoon low-sodium soy sauce
- 2 teaspoons onion powder
- 2 teaspoons garlic powder
- 1 teaspoon black pepper
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1 packet (1 oz) dry onion soup mix
- 4 cups low-sodium beef broth
- 2 bay leaves
- 8 hoagie rolls or French sandwich rolls
- 8 slices provolone cheese
Low-sodium broth and soy sauce matter here, because the soup mix already carries a lot of salt and the liquid concentrates as it cooks. Swiss cheese is a good swap for provolone.
How to Make Slow Cooker French Dip Sandwiches
1. Sear the roast
Heat the olive oil in a large skillet over medium-high heat. Sear the chuck roast 2 to 3 minutes on each side, until well browned, then move it to the slow cooker.
2. Add the liquid and seasonings
Pour in the Worcestershire sauce, soy sauce, and beef broth. Sprinkle the onion soup mix, onion powder, garlic powder, pepper, thyme, and salt over the roast, and tuck in the bay leaves.
3. Cook low and slow
Cover and cook on low for 8 to 10 hours, or on high for 4 to 5 hours, until the beef is fork tender and shreds easily. Low gives the most tender result.
4. Shred the beef
Lift out the roast, discard the bay leaves and any large pieces of fat, and shred the meat with two forks. Return the beef to the slow cooker and let it soak in the juices on the warm setting for 20 to 30 minutes.
5. Assemble and broil
Heat the broiler. Set the split rolls on a baking sheet, pile on the shredded beef, and top each with a slice of provolone. Broil 2 to 3 minutes, until the cheese melts and the rolls are lightly toasted.
6. Serve with jus
Ladle some of the cooking liquid into small bowls, skimming off any fat from the top, and serve the sandwiches hot with the jus on the side.
How to Serve
French dip sandwiches love a crisp, salty side. A basket of homemade french fries is the classic partner, and air fryer green bean fries add a lighter, crunchy option. A scoop of creamy coleslaw cools things down, and a bowl of creamy tomato soup turns the meal into a cozy comfort dinner. Pepperoncini on the side adds a tangy kick if you like a little heat.
How to Store and Reheat
Refrigerate leftover beef and jus within 2 hours, and store them separately in airtight containers so the rolls do not get soggy. Eat the leftovers within 3 days.
To reheat, warm the beef and jus together in a saucepan or the microwave until steaming hot, and bring them to 165 degrees F. Do not reheat leftovers in the slow cooker, because it heats too slowly to bring cold food through the unsafe range quickly. Toast fresh rolls for each sandwich.
Tips and Variations
Slow cooker safety is simple but important. Clemson Home and Garden Information Center covers the basics in its slow cooker food safety guide, including why leftovers should be reheated on the stove or in the microwave rather than in the crock.
Trim any very large pieces of fat from the roast before searing so the jus is not greasy. For extra flavor, add a sliced onion to the bottom of the slow cooker or a few pepperoncini for tang. If you want a thicker dip, simmer the strained jus in a saucepan until it reduces slightly. Mushrooms and caramelized onions are great on top of the beef before the cheese goes on.
FAQ
Do I have to sear the chuck roast?
Searing is optional, but it adds a browned flavor that makes the jus taste richer. If you are short on time, skip it and add a little extra seasoning.
Can I cook it on high instead of low?
Yes. High takes 4 to 5 hours. Low takes 8 to 10 hours and usually gives the most tender beef.
What is the best bread for French dip sandwiches?
Crusty hoagie rolls or French rolls hold up best because they can take a quick dip without falling apart. Toasting them first helps.
How do I keep the jus from being too salty?
Use low-sodium broth and soy sauce, keep the added salt small, and taste the jus before serving. If it is still salty, stir in a little water or unsalted broth.
Can I use a different cut of beef?
Chuck roast works best because of its marbling. A bottom round or rump roast can work, but it is leaner and may turn drier.
Slow Cooker French Dip Sandwiches with Provolone
Ingredients
Main Ingredients
- 3 ½ lb boneless chuck roast
- 1 tbsp olive oil for searing
- 1 tbsp Worcestershire sauce
- 1 tbsp low-sodium soy sauce
- 2 tsp onion powder
- 2 tsp garlic powder
- 1 tsp black pepper
- 1 tsp dried thyme
- ½ tsp salt
- 1 packet (1 oz) dry onion soup mix
- 4 cup low-sodium beef broth
- 2 bay leaves
- 8 hoagie rolls or French sandwich rolls
- 8 slices provolone cheese
Instructions
Cooking
- Heat the olive oil in a large skillet over medium-high heat. Sear the chuck roast 2 to 3 minutes on each side until well browned, then move it to the slow cooker.
- Pour in the Worcestershire sauce, soy sauce, and beef broth. Sprinkle the onion soup mix, onion powder, garlic powder, pepper, thyme, and salt over the roast, and add the bay leaves.
- Cover and cook on low for 8 to 10 hours, or on high for 4 to 5 hours, until the beef is fork tender and shreds easily.
- Remove the roast, discard the bay leaves and large pieces of fat, and shred the meat with two forks. Return it to the slow cooker and let it soak in the juices on warm for 20 to 30 minutes.
- Heat the broiler. Set split rolls on a baking sheet, add the shredded beef, and top with provolone. Broil 2 to 3 minutes until the cheese melts and the rolls are lightly toasted.
- Ladle the cooking liquid into small bowls, skim off the fat, and serve the sandwiches hot with the jus for dipping.
