Crock Pot French Dip Sandwiches are one of those meals that make the whole house smell amazing before you even sit down. Tender, slow-cooked beef piled onto a toasted hoagie roll with a warm savory au jus for dipping? It is the kind of dinner that earns serious compliments with very little effort on your part. I have been making this recipe for years, and it never gets old.
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Ingredients for Crock Pot French Dip Sandwiches
I always keep these pantry staples stocked because this recipe comes together with barely any prep work. Here is everything you need to make these sandwiches from scratch.
- 3 to 4 lbs beef chuck roast (I recommend this cut specifically for its rich marbling that becomes fall-apart tender after hours of slow cooking)
- 1 medium onion, thinly sliced
- 3 cups beef broth (my go-to is low-sodium so I can control the salt level myself)
- 2 tablespoons Worcestershire sauce
- 1 teaspoon soy sauce (in my experience, this small amount adds incredible depth to the au jus without making it taste Asian-inspired)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon dried thyme
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 4 to 6 hoagie rolls (I usually choose a sturdy bakery roll so it holds up against the juicy beef without falling apart)
- 6 slices provolone cheese (Swiss or mozzarella are great alternatives)
Step-by-Step Instructions
In my experience, the most important thing you can do for these Crock Pot French Dip Sandwiches is resist the urge to skip the full cooking time. Low and slow is what makes the beef truly melt in your mouth.
Step 1: Pat the beef chuck roast dry with paper towels, then season it all over with the salt, pepper, garlic powder, onion powder, and dried thyme. If you have an extra 10 minutes, heat a skillet over medium-high heat with a drizzle of oil and sear the roast for 2 to 3 minutes per side until deeply browned. This step builds a crust that adds real flavor depth to the final dish.
Step 2: Spread the thinly sliced onions in an even layer at the bottom of your slow cooker. Place the seasoned roast directly on top of the onions. The onions act as a rack and infuse the beef with sweetness as it cooks.
Step 3: Pour the beef broth, Worcestershire sauce, and soy sauce around the roast. Make sure the liquid comes up about halfway up the sides of the meat. Cover and cook on low for 7 to 8 hours or on high for 4 to 5 hours. The beef is ready when it shreds easily with a fork and shows no resistance. Do not rush this step.
Step 4: Carefully lift the beef out of the slow cooker and transfer it to a cutting board. Use two forks to shred it into generous, bite-sized pieces. Return all the shredded beef to the slow cooker and stir it into the cooking juices. Let it soak for at least 10 minutes before assembling. This is where the real flavor magic happens.
Step 5: Set your oven broiler to high. Slice the hoagie rolls open and place them cut-side up on a baking sheet. Broil for 1 to 2 minutes until lightly golden. Watch them closely since broilers vary and rolls can burn quickly.
Step 6: Using tongs, pile a generous amount of shredded beef onto the bottom half of each toasted roll. Lay a slice of provolone cheese over the beef and return to the broiler for 1 to 2 minutes until the cheese is fully melted and just starting to bubble at the edges.
Step 7: Pour the remaining cooking liquid through a fine mesh strainer into a small saucepan, discarding the cooked onions. Warm the strained broth over low heat for 2 minutes if needed, then ladle it into small dipping bowls. Serve each sandwich immediately alongside a warm bowl of au jus.
Best Sides to Pair with Crock Pot French Dip Sandwiches
These sandwiches pair best with sides that can hold their own against bold, savory beef without competing with the au jus. Here are my favorite pairings for a complete meal.
Crispy French Fries: The all-time classic pairing. The salty crunch of fries alongside juicy beef is a combination that works every single time. They also double as something extra to dip into the au jus.
Cheesy Ranch Potatoes and Smoked Sausage: If you want a heartier spread for a crowd, this Cheesy Ranch Potatoes and Smoked Sausage is a total crowd-pleaser and incredibly easy to pull together alongside your slow cooker sandwiches.
Simple Green Salad: A lightly dressed green salad with a tangy vinaigrette cuts right through the richness of the beef. It keeps the meal feeling balanced without adding any extra work.
Creamy Coleslaw: Cool, crunchy coleslaw is one of my favorite things to serve next to these sandwiches. The creamy texture and slight tang are a natural contrast to warm, savory beef.
Roasted Broccoli: For an easy vegetable side, toss broccoli florets with olive oil, garlic, and a pinch of salt and roast at 425 degrees Fahrenheit for 20 minutes. Simple, nutritious, and done before the sandwiches are even assembled.
Chicken Meatball Subs: Hosting a bigger crowd? Set up a sandwich bar and add these Easy Weeknight Chicken Meatball Subs alongside for a fun family-style dinner spread that covers everyone.
Storage and Serving Tips
Store the shredded beef and au jus separately in airtight containers in the refrigerator for up to 4 days. Keeping them apart prevents the beef from getting waterlogged and makes reheating much cleaner and easier.
To reheat, warm the beef in a skillet over medium-low heat with a splash of au jus to keep it moist. Toast a fresh hoagie roll, pile on the warm beef, add a slice of cheese, and finish it under the broiler for a minute or two. It tastes just as good as it did on day one.
Pro tip: leftover shredded beef is incredibly versatile. I use it tucked into tacos, served over rice bowls, or layered into quesadillas for a fast next-day lunch. Freeze extra beef in a freezer-safe bag for up to 3 months. Thaw overnight in the refrigerator before reheating.
Frequently Asked Questions
Can I use a different cut of beef for this recipe?
Yes. Brisket and rump roast both work well as alternatives to chuck roast. Chuck is my first choice because of its fat content and how evenly it shreds, but brisket delivers a slightly smoother texture if you prefer that result.
Can I make Crock Pot French Dip Sandwiches ahead of time?
Absolutely. The shredded beef actually tastes even better the next day after sitting overnight in its juices. Cook the beef a day ahead, store it in the fridge, and reheat gently in a skillet with a splash of the au jus before assembling your sandwiches.
How do I make the au jus thicker for dipping?
After straining the cooking liquid, pour it into a small saucepan and simmer over medium heat for 5 to 10 minutes until it reduces slightly and concentrates in flavor. This gives you a richer, slightly thicker dipping sauce without any added thickeners.
Crock Pot French Dip Sandwiches
Ingredients
Equipment
Method
- Pat the beef chuck roast dry with paper towels. Season all over with salt, pepper, garlic powder, onion powder, and dried thyme. For deeper flavor, heat a skillet over medium-high heat with a drizzle of oil and sear the roast 2 to 3 minutes per side until deeply browned.
- Spread the thinly sliced onions in an even layer at the bottom of the slow cooker. Place the seasoned roast directly on top of the onions.
- Pour the beef broth, Worcestershire sauce, and soy sauce around the roast. Liquid should come about halfway up the sides of the meat. Cover and cook on low for 7 to 8 hours or on high for 4 to 5 hours until beef shreds easily with a fork.
- Remove the beef and transfer to a cutting board. Shred with two forks into generous bite-sized pieces. Return all shredded beef to the slow cooker and let it soak in the cooking juices for at least 10 minutes.
- Set oven broiler to high. Place hoagie rolls cut-side up on a baking sheet and broil for 1 to 2 minutes until lightly golden. Watch closely as broilers vary.
- Using tongs, pile shredded beef onto the bottom half of each toasted roll. Top with a slice of provolone cheese and broil for 1 to 2 minutes until cheese is melted and bubbling.
- Strain the cooking liquid through a fine mesh strainer into a small saucepan, discarding the cooked onions. Warm over low heat for 2 minutes if needed. Ladle into small dipping bowls and serve immediately alongside each sandwich.
