Follow these simple steps to create your Crock Pot Cheesesteak Tortellini:

1. Prepare the Ingredients: Slice the beef sirloin or flank steak thinly. Slice the onion and bell peppers, and mince the garlic.
2. Layer the Ingredients: In the crock pot, layer the sliced beef at the bottom. Add the sliced onion, green bell pepper, and red bell pepper on top.
3. Add Garlic: Sprinkle the minced garlic over the vegetables and beef.
4. Mix the Sauce: In a bowl, combine the cream of mushroom soup and beef broth. Season with salt and pepper to taste.
5. Pour Sauce: Pour the soup mixture over the beef and vegetables in the crock pot.
6. Cook: Cover the crock pot and cook on low for 4-6 hours or on high for 2-3 hours until the beef is tender.
7. Add Tortellini: About 30 minutes before serving, stir in the tortellini. Cover and cook until the tortellini is heated through, approximately 20-30 minutes.
8. Stir in Cheese: Once the tortellini is cooked, stir in the shredded provolone cheese until melted and creamy.
9. Serve: Give everything a gentle stir to combine, and adjust seasoning if necessary.

These steps will guide you in creating this incredible meal effortlessly!