01 -
Pat dry 3 lbs boneless beef chuck roast. Season generously with 1 tsp kosher salt and 1/2 tsp black pepper. Heat 1 tbsp olive oil in a large skillet over medium-high heat. Sear the roast for 3-4 minutes per side until browned. This step is crucial for the flavor of your Easy Crockpot French Dip Sandwiches.
02 -
Transfer the seared chuck roast to a 6-quart or larger crockpot. In the same crockpot, pour in 4 cups low-sodium beef broth. Add 1 (1.25 oz) packet dry onion soup mix, 1 tbsp Worcestershire sauce, 1 tsp dried thyme, 2 cloves garlic (minced), and 1/2 yellow onion (thinly sliced).
03 -
Cover the crockpot and cook on low for 6-8 hours, or on high for 3-4 hours, until the beef is fork-tender. The long, slow cook time allows the flavors to meld beautifully, creating the rich foundation for your Easy Crockpot French Dip Sandwiches.
04 -
Carefully remove the cooked chuck roast from the crockpot and place it on a cutting board. Using two forks, shred the beef into bite-sized pieces. Return the shredded beef to the crockpot, stirring it into the flavorful au jus. Keep warm on the "warm" setting.
05 -
Preheat your oven broiler. Slice 8 hoagie rolls or sub buns lengthwise, but not all the way through. Spread 2 tbsp softened unsalted butter evenly on the cut sides of the rolls. Place them butter-side up on a baking sheet and broil for 1-2 minutes until lightly golden.
06 -
Fill each toasted hoagie roll generously with the shredded beef from the crockpot. Top the beef with 8 slices provolone cheese. Return the assembled sandwiches to the baking sheet and broil for another 1-2 minutes, or until the cheese is melted and bubbly.
07 -
Ladle the remaining au jus from the crockpot into small individual serving bowls. Serve the warm, cheesy Easy Crockpot French Dip Sandwiches immediately with a bowl of the savory au jus for dipping. Enjoy this comforting and easy meal!