Creating delicious Crock-Pot Italian Beef Sandwiches is a simple process. Follow these easy steps:

1. Prepare the Beef: Trim any excess fat from the chuck roast. Season it with salt and pepper.
2. Sear the Beef (optional): In a skillet over medium heat, sear the roast on all sides until browned. This step adds extra flavor but can be skipped if you’re short on time.
3. Layer Ingredients: Place the sliced onion and minced garlic at the bottom of the Crock-Pot. Add the seared beef on top.
4. Add Spices: Sprinkle the Italian dressing mix, oregano, and basil over the beef.
5. Pour in Broth and Peppers: Add the beef broth and the entire jar of pepperoncini peppers, including the juice, into the Crock-Pot.
6. Cook: Cover and cook on low for 8 hours or on high for 4 hours, until the beef is fork-tender.
7. Shred the Beef: Once cooked, remove the beef from the Crock-Pot and shred it using two forks. Return the shredded beef to the pot and mix with the juices.
8. Melt Cheese: If desired, place slices of provolone cheese on top of the beef in the Crock-Pot. Cover for a few minutes until the cheese melts.
9. Prepare Rolls: While the cheese melts, slice the Italian rolls or hoagie buns in half.
10. Assemble Sandwiches: Pile the shredded beef onto the rolls and garnish with fresh parsley if desired.