**Ingredients:**
– 1.5 lbs beef sirloin, thinly sliced
– 4 cups potatoes, diced
– 1 onion, thinly sliced
– 1 bell pepper, thinly sliced
– 2 cups shredded provolone cheese
– 1 cup beef broth
– 2 cloves garlic, minced
– 1 tablespoon Worcestershire sauce
– 1 teaspoon Italian seasoning
– Salt and pepper to taste
– Chopped fresh parsley for garnish (optional)
**Instructions:**
1. **Prepare Ingredients:** Thinly slice the beef sirloin, dice the potatoes, and thinly slice the onion and bell pepper.
2. **Layer Ingredients:** In the crockpot, start by layering half of the diced potatoes, followed by half of the sliced beef, onions, and bell peppers. Repeat until all ingredients are used up.
3. **Season:** In a small bowl, mix minced garlic, beef broth, Worcestershire sauce, Italian seasoning, salt, and pepper. Pour evenly over the ingredients in the crockpot.
4. **Cook:** Cover and cook on low heat for 6-8 hours or on high heat for 3-4 hours until the beef is tender and potatoes are cooked through.
5. **Add Cheese:** Sprinkle shredded provolone cheese over the casserole during the last 30 minutes of cooking. Let it melt and become gooey.
6. **Serve:** Once cheese is melted and bubbly, sprinkle chopped fresh parsley on top if desired. Serve hot and enjoy the comforting flavors of this amazing crockpot cheesesteak potato casserole.