Slow Cooker French Dip Sandwiches with Rich Au Jus
Fork-tender beef chuck roast braised all day in rich onion au jus and topped with melted provolone.
- Cook temp
- 200°F
- 93°C · preheat
- Total time
- 490 min
- 10 prep · 480 cook · 15 rest
- Pull at
- 160°F
- USDA safe minimum
- Rest
- 15 min
- Before slicing
French Dip Sandwiches - Easy Crockpot Recipe · Laura in the Kitchen
Laura Vitale shows slow-cooking chuck roast with beef broth and aromatics until tender enough to shred onto crusty rolls for dipping.
- Target //Cook at Low (approx 200°F) for 8 hrs.
- Doneness //Pull when internal temperature reaches 160°F (USDA safe minimum). Rest 15 mins before slicing.
- Golden Rule //Skim surface fat from the strained au jus with a ladle before pouring into dipping cups for clean, pure beef flavor.
- Family Tweak //Melt mild cheddar or mozzarella instead of sharp provolone.
Ingredients
- 3.5 lbsBeef chuck roast, trimmed of hard fat
- 1 largeYellow onion, sliced into rings
- 2 cans (10.5 oz each)Canned beef consommé
- 1 packet (1 oz)French onion soup mix
- 2 tbspWorcestershire sauce
- 1 tspDried thyme
- 8 slicesProvolone cheese slices
- 6 rollsHoagie sub rolls, split
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Get to the point
- 1
Place 3.5 lb chuck roast in slow cooker with sliced onions and minced garlic.
- 2
Pour beef consommé, French onion soup mix, and Worcestershire sauce over beef.
- 3
Cover and cook on Low for 8 hours until beef pulls apart effortlessly.
- 4
Shred beef, pile onto hoagie rolls with provolone, broil 2 minutes, and serve with ramekins of strained cooking jus.
Step by step
Tap a step to cross it offLayer Aromatics & Beef
Slice 1 large yellow onion into 1/2-inch rings and spread over the bottom of the slow cooker. Season a 3.5 lb beef chuck roast generously with 1.5 tsp kosher salt and 1 tsp black pepper, then place atop onions.
WhyThe onions act as a natural roasting rack, elevating the beef while sweetening the jus.
Au Jus Braising Liquid
Pour two 10.5-oz cans beef consommé (or rich beef broth), 1 packet dry French onion soup mix, 2 tbsp Worcestershire sauce, and 1 tsp dried thyme directly over the roast.
WhyConsommé provides gelatin and concentrated beef depth that ordinary broth cannot match.
Slow Braise to Gelatin Breakdown
480 minCover tightly and cook on Low for 8 hours (or High for 4.5 hours). Roast is ready when a fork twists easily without resistance.
WhyLow and slow is mandatory for chuck roast to convert tough collagen into succulent gelatin.
Assemble & Broil
Transfer beef to a cutting board and shred with two forks. Strain the hot broth through a fine mesh strainer into individual dipping ramekins. Split hoagie rolls, fill with warm beef, top with provolone slices, and broil for 2 minutes.
WhyToasting the rolls prevents them from getting soggy when dunked into the au jus.
- Dad pro tip
- Skim surface fat from the strained au jus with a ladle before pouring into dipping cups for clean, pure beef flavor.
- Kid & toddler adjustment
- Melt mild cheddar or mozzarella instead of sharp provolone.
- Serve with
- Creamy mashed potatoes · Warm dinner rolls · Garden side salad
- Reheating
- Warm shredded beef in a cup of au jus in a small pot over medium heat for 4 minutes before building sandwiches.
- Calories
- 520
- Protein
- 46 g
- Carbs
- 34 g
- Fat
- 22 g
Nutrition source: USDA FoodData Central #174032 (Beef chuck roast braised with roll and cheese). Cook-time basis: Tested on 3.5 lb beef chuck roast in Hamilton Beach 6-qt slow cooker on Low for 8 hours (205°F internal probe).
Frequently Asked Questions
How do you reheat leftover slow cooker french dip sandwiches with rich au jus without ruining the texture?
Warm shredded beef in a cup of au jus in a small pot over medium heat for 4 minutes before building sandwiches.
What is the target internal temperature for this recipe?
Confirm internal core temperature reaches 160°F using an instant-read digital probe thermometer inserted into the thickest part. Allow the meat to rest for 15 minutes before slicing to let carryover heat equalize and lock in juices.
How do I adapt this meal for picky kids or toddlers?
Melt mild cheddar or mozzarella instead of sharp provolone.
What are the best side dishes to serve with this?
Recommended sides include Creamy mashed potatoes, Warm dinner rolls, Garden side salad.