Philly Cheesesteak Casserole
Philly Cheesesteak Casserole brings the flavors of a classic cheesesteak into a comforting, family-friendly baked dish. Tender ground beef, sautéed onions and peppers, creamy sauce, and plenty of melted cheese come together in one satisfying casserole.
Ingredients
- 1½ pounds ground beef
- 1 medium yellow onion, diced
- 1 green bell pepper, diced
- 8 ounces mushrooms, sliced, optional
- 2 cloves garlic, minced
- 1 tablespoon Worcestershire sauce
- ½ teaspoon salt
- ½ teaspoon black pepper
- 4 ounces cream cheese, softened
- ½ cup sour cream
- ½ cup beef broth
- 1½ cups shredded provolone or mozzarella cheese
- ½ cup shredded cheddar cheese
- 1 tablespoon butter or olive oil
- 3–4 cups cooked egg noodles or cooked rice, optional for a heartier casserole
Instructions
- Preheat the oven: Heat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Brown the beef: Heat a large skillet over medium-high heat. Add the ground beef and cook until browned, breaking it apart as it cooks. Drain excess grease if necessary.
- Cook the vegetables: Add the butter or olive oil, followed by the onion, bell pepper, and mushrooms. Cook for about 5–7 minutes, until the vegetables soften. Add the garlic and cook for another 30 seconds.
- Season the filling: Stir in the Worcestershire sauce, salt, and black pepper. Mix well so the flavors are evenly distributed.
- Make it creamy: Reduce the heat to low. Add the softened cream cheese, sour cream, and beef broth. Stir until the cream cheese melts and the mixture becomes creamy and well combined.
- Combine: If using cooked noodles or rice, fold them into the beef mixture. Transfer everything to the prepared baking dish and spread it evenly.
- Add the cheese: Sprinkle the provolone or mozzarella and cheddar evenly over the top.
- Bake: Bake uncovered for 20–25 minutes, or until the casserole is hot and bubbling and the cheese is completely melted.
- Rest and serve: Let the casserole rest for about 5 minutes before serving. This allows the creamy filling to settle slightly.
Helpful Tips
For the most authentic cheesesteak flavor, use thinly sliced beef instead of ground beef if you prefer. Provolone gives the casserole a classic cheesesteak taste, while mozzarella creates a wonderfully stretchy topping.
Don’t overcook the vegetables—they should be tender but still have a little texture. You can also add sliced banana peppers or a pinch of red pepper flakes for extra flavor.
Serving Ideas
Serve this casserole with a green salad, roasted vegetables, garlic bread, or crispy fries. For an extra cheesesteak-style touch, sprinkle a little chopped parsley over the top before serving.
