Philly Cheese Steak Casserole

 Philly Cheese Steak Casserole : All the classic flavors of a Philly cheesesteak, baked into one hearty, cheesy casserole.

Philly Cheese Steak Casserole is the ultimate comfort food mashup. This dish takes everything you love about a classic Philly cheesesteak, tender shaved beef, sweet sautéed peppers and onions, and melty provolone cheese, and transforms it into a warm, satisfying casserole that feeds a crowd. It is hearty, flavorful, and perfect for busy weeknights, potlucks, or game day gatherings.

The beauty of this recipe lies in its simplicity and bold flavor. The beef and vegetables come together quickly on the stovetop, then everything is layered with pasta and cheese, and baked until golden and bubbly. Serve it with a simple green salad or crusty bread for a complete meal that will have everyone coming back for seconds.

The Ingredients

- 1 ½ pounds thinly sliced beef steak (ribeye, sirloin, or flank), cut into strips

- 12 ounces rotini, penne, or cavatappi pasta

- 2 tablespoons olive oil

- 1 large onion, thinly sliced

- 2 bell peppers (any color), thinly sliced

- 4 cloves garlic, minced

- 8 ounces cream cheese, softened

- 1 cup beef broth

- 1 cup heavy cream or half-and-half

- 2 tablespoons Worcestershire sauce

- 1 teaspoon smoked paprika

- 1 teaspoon dried Italian seasoning

- Salt and black pepper to taste

- 2 cups shredded provolone cheese

- 1 cup shredded mozzarella cheese

- Fresh parsley for garnish

Step-by-Step Instructions

- Preheat your oven to 375°F. Grease a 9x13-inch baking dish.

- Cook the pasta in salted boiling water until al dente. Drain and set aside.

- Heat the olive oil in a large skillet over medium-high heat.

- Add the sliced beef strips and cook for 3 to 4 minutes until browned. Remove from the skillet and set aside.

- In the same skillet, add the sliced onion and bell peppers. Cook for 5 to 6 minutes until softened and slightly caramelized.

- Add the minced garlic and cook for 1 additional minute until fragrant.

- Reduce the heat to medium-low and stir in the cream cheese until melted and smooth.

- Pour in the beef broth, heavy cream, Worcestershire sauce, smoked paprika, and Italian seasoning. Stir to combine.

- Return the beef to the skillet and stir to coat in the creamy sauce. Season with salt and pepper to taste.

- Add the cooked pasta to the skillet and toss until everything is well combined.

- Pour the mixture into the prepared baking dish and spread it evenly.

- Sprinkle the shredded provolone and mozzarella cheese evenly over the top.

- Bake for 20 to 25 minutes until the cheese is melted, bubbly, and golden brown.

- Remove from the oven and let it rest for 5 minutes.

- Garnish with fresh parsley before serving.

- Serve hot with a simple green salad or crusty bread.

Pro Tips and Variations

For the most authentic Philly cheesesteak flavor, use thinly sliced ribeye steak. If you cannot find ribeye, sirloin or flank steak work well. Partially freezing the steak before slicing makes it easier to cut into thin strips.

For extra flavor, toast the breadcrumbs with butter and sprinkle them over the cheese before baking for a crunchy topping.

This recipe is highly adaptable. Add mushrooms to the skillet with the onions and peppers for extra umami. For a spicier version, add sliced jalapeños or a pinch of red pepper flakes.

For a low-carb version, substitute the pasta with cauliflower florets or zucchini noodles.

Leftovers store well in the refrigerator for up to four days. Reheat in the oven or microwave.

Nutritional Information

A serving of Philly Cheese Steak Casserole provides approximately 600 to 750 calories. It contains roughly 35 grams of protein, 40 grams of fat, 35 grams of carbohydrates, and 3 grams of fiber. The sodium content is around 900 to 1200 milligrams.

Frequently Asked Questions

Can I use deli roast beef instead of fresh steak? Yes, thinly sliced deli roast beef works well as a shortcut. Add it during the last few minutes of cooking to heat through.

Can I make this ahead of time? Yes, you can assemble the casserole up to 24 hours in advance and store it in the refrigerator. Add 5 to 10 minutes to the baking time if it goes in cold.

Can I use a different cheese? Yes, Swiss, Gruyère, or American cheese all work well in this recipe.

Why is my casserole watery? Watery casserole is usually the result of excess liquid from the vegetables or pasta. Make sure to drain the pasta well and cook the vegetables until their liquid has evaporated.

What can I serve with this dish? A simple green salad, garlic bread, or roasted vegetables all pair beautifully with this hearty casserole.

Conclusion

Philly Cheese Steak Casserole is a delicious, hearty, and satisfying meal that brings all the flavors of a classic Philly cheesesteak into one easy-to-serve dish. The tender beef, sweet peppers and onions, and melty cheese create a perfect balance of flavors and textures. Whether you serve it for a family dinner or a game day gathering, this recipe is guaranteed to be a crowd-pleaser.