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Slow Cooker Philly Cheesesteak Casserole

A hearty slow-cooked casserole featuring tender beef, peppers, onions, creamy cheese, and pasta inspired by classic Philly cheesesteak flavors.
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Prep Time 20 minutes
Cook Time 8 hours
Total Time 8 hours 20 minutes
Servings: 8 servings
Course: Main Dishes
Cuisine: American
Calories: 580
Ingredients Equipment Method Notes

Ingredients
  

Beef Mixture
  • 2 lb beef chuck roast trimmed
  • 1 large yellow onion sliced
  • 1 large green bell pepper sliced
  • 1 large red bell pepper sliced
  • 4 cloves garlic minced
  • 2 cups beef broth
  • 2 tbsp Worcestershire sauce
Casserole Assembly
  • 12 oz rotini pasta cooked al dente
  • 8 oz cream cheese softened
  • 2 cups provolone cheese shredded
  • 1 cup mozzarella cheese shredded
  • 2 tbsp fresh parsley chopped

Equipment

  • Slow cooker
  • Wooden spoon
  • Large pot

Method
 

  1. Place onions and peppers in the slow cooker and top with seasoned beef.
  2. Add broth, Worcestershire sauce, and garlic. Cook on low for 7-8 hours.
  3. Shred beef and return it to the slow cooker.
  4. Stir in cream cheese until melted and smooth.
  5. Add cooked pasta and half of the cheeses. Mix thoroughly.
  6. Top with remaining cheese and cook until melted before serving.

Notes

For the richest flavor, use freshly shredded provolone and allow the casserole to rest for five minutes before serving.