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4.41 from 5 votes

Philly Cheesesteak Casserole

Cheesy, meaty & filled with delicious peppers and onions, Philly Cheesesteak Casserole is a modern take on the classic Philadelphia sandwich!
Course Main Dish
Cuisine American
Keyword philly cheesesteak casserole
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Servings 8
Calories 675kcal
Author Aubrey


  • 2 pounds ground beef
  • 1 yellow onion chopped
  • 1 green bell pepper chopped
  • 1 cup mushrooms chopped
  • 3 tablespoons Worcestershire sauce
  • 4 ounces cream cheese
  • 1/2 cup sour cream
  • 2 tablespoons milk
  • 5 1/2 cups frozen cubed hash browns (28 ounces)
  • 12 slices provolone cheese
  • 12 slices mozzarella cheese


  • Preheat your oven to 350 degrees F.
  • Place a large skillet over medium heat. Add ground beef to pan and cook for 8 to 10 minutes, until no longer pink. Break up the beef at it cooks. Drain excess grease and set aside.
  • In a large mixing bowl, combine onion, bell pepper, mushrooms, Worcestershire sauce, cream cheese, sour cream, and milk. Set aside.
  • Add ground beef to vegetable mixture and stir to combine.
  • Add the hash browns to a 9-inch x 13-inch baking dish, and spread out into an even layer.
  • Place 6 slices of provolone and 6 slices of mozzarella on top of the potatoes to cover the layer.
  • Add ground beef mixture over the cheese and spread into an even layer. Top the casserole with 6 slices of each cheese.
  • Cover the baking dish with foil so the cheese doesn't burn.
  • Bake for 40 minutes. Carefully remove the foil from the pan and bake for another 10 minutes to get the cheese golden and bubbly.
  • Remove from the oven and cut into 8 portions. Serve warm.


I buy a 32-ounce bag of frozen cubed hash browns, use 3/4 of the bag for this recipe, and thensave the rest for breakfast.


Calories: 675kcal | Carbohydrates: 22g | Protein: 45g | Fat: 46g | Saturated Fat: 24g | Trans Fat: 1g | Cholesterol: 163mg | Sodium: 847mg | Potassium: 605mg | Fiber: 2g | Sugar: 4g | Vitamin A: 992IU | Vitamin C: 14mg | Calcium: 595mg | Iron: 3mg