Michael Matthews (adapted by JojoM)

Melt-in-your-mouth slow-cooked beef layered with caramelized onions, peppers, and melted mozzarella—served on crusty baguettes with rich au jus for dipping.
When it comes to comforting, hearty sandwiches, few things beat a Slow Cooker French Dip. Tender slices of slow-cooked beef infused with herbs and spices, topped with melty mozzarella, caramelized onions, and colorful bell peppers — all served on a crusty baguette with rich, savory broth for dipping. 🤤
This recipe combines the ease of a slow cooker with the flavor of a classic French bistro sandwich. The long, gentle cooking time allows the beef to soak up all the goodness of rosemary, thyme, and garlic — resulting in a melt-in-your-mouth texture that’s perfect for dipping.
Pair these sandwiches with a crisp green salad, roasted potatoes, or even a glass of Cabernet Sauvignon for the ultimate comfort meal.
This Slow Cooker French Dip Sandwich is the definition of fuss-free comfort food — perfect for busy weeknights, game days, or feeding a hungry crowd. Every dip into that savory broth delivers rich flavor and pure satisfaction. ❤️
Melt-in-your-mouth slow-cooked beef layered with caramelized onions, peppers, and melted mozzarella—served on crusty baguettes with rich au jus for dipping.

Toast the baguette halves before assembling for extra crunch.
Make the au jus a day ahead and refrigerate to easily skim off fat.
Add a splash of red wine to the broth for richer flavor.
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In a small bowl, mix garlic, rosemary, thyme, salt, and pepper to create a spice rub.
Rub the roast evenly with the mixture and place it in the slow cooker.
Add Worcestershire sauce and enough beef broth to cover the meat.
Cover and cook on low for 9–12 hours, or until the beef is fork-tender.
An hour before finishing, add onions and both peppers to the slow cooker.
Transfer the cooked beef to a cutting board and shred with two forks or slice thinly.
Remove onions and peppers with a slotted spoon. Use a gravy separator to skim fat from the broth or refrigerate to remove solidified fat later.
Preheat the broiler. Slice baguettes in half and layer with beef, onions, peppers, and mozzarella.
Place sandwiches under the broiler until cheese melts and bread turns golden.
Serve each sandwich with a small bowl of the warm broth for dipping.
7/5/2025
My family devoured these! I’ll definitely double the recipe next time for leftovers.
6/15/2025
Loved this! I added provolone instead of mozzarella and it turned out perfect.
5/10/2025
So juicy and flavorful! The beef was incredibly tender, and the au jus made it restaurant-quality.
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Serving Size: 1 sandwich
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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Michael Matthews (adapted by JojoM)