01 -
Place 3 lbs boneless beef chuck roast in a 6-quart slow cooker. Season generously with salt and 1/2 tsp black pepper. Add 1 large yellow onion, thinly sliced, and 4 cloves garlic, minced, around the roast. This sets the base for your Slow Cooker French Dip Sandwiches with Garlic Mushrooms.
02 -
Pour 4 cups low-sodium beef broth, 2 tbsp Worcestershire sauce, and 1 tbsp low-sodium soy sauce over the roast. Sprinkle in 1 tsp dried thyme. Cover and cook on low for 6 hours, or until the beef is fork-tender, ensuring a rich flavor for your Slow Cooker French Dip Sandwiches.
03 -
Carefully remove the cooked beef chuck roast from the slow cooker and place it on a cutting board. Using two forks, shred the beef into bite-sized pieces. Skim any excess fat from the cooking liquid (au jus) in the slow cooker and keep it warm.
04 -
In a large skillet, melt 2 tbsp unsalted butter with 1 tbsp olive oil over medium heat. Add 1 lb sliced cremini mushrooms and 4 cloves minced garlic. Sauté for 5-7 minutes until mushrooms are tender and browned, creating the perfect topping for your Slow Cooker French Dip Sandwiches with Garlic Mushrooms.
05 -
Lightly toast 8 hoagie rolls. Layer shredded beef onto the bottom half of each roll, then top with 8 slices provolone cheese. Broil for 1-2 minutes, or until the cheese is melted and bubbly.
06 -
Spoon the sautéed garlic mushrooms over the melted cheese and beef. Garnish with 1/4 cup fresh parsley, chopped. Serve immediately with small bowls of the warm au jus from the slow cooker for dipping.