Philly Cheesesteak Ccasserole

In the culinary world, some dishes achieve legendary status, becoming more than just food—they become cultural icons. The Philly Cheesesteak, with its tender beef, sautéed onions, and gooey cheese, is undeniably one of these classics. Now, imagine capturing all that deliciousness in a convenient, hearty casserole. Enter the Philly Cheesesteak Casserole, a comforting twist on the beloved sandwich that marries all the flavors you adore into one delectable dish. Let’s embark on a culinary journey that transforms a beloved street food into a family-friendly masterpiece.


  • 1 pound (450g) thinly sliced beef sirloin or ribeye
  • 2 tablespoons olive oil
  • 1 large onion, thinly sliced
  • 1 green bell pepper, thinly sliced
  • 1 red bell pepper, thinly sliced
  • 8 ounces (225g) mushrooms, sliced
  • 1 teaspoon garlic powder
  • Salt and freshly ground black pepper, to taste
  • 1 cup (240ml) beef broth
  • 1 tablespoon Worcestershire sauce
  • 8 ounces (225g) provolone cheese, sliced
  • 1 cup (240ml) heavy cream
  • 4 large eggs
  • Fresh parsley, chopped (for garnish)


1. Sautéing the Beef: In a large skillet, heat 1 tablespoon of olive oil over medium-high heat. Add the thinly sliced beef and cook until it’s no longer pink. Remove the beef from the skillet and set it aside.

2. Sautéing the Vegetables: In the same skillet, add another tablespoon of olive oil. Sauté the thinly sliced onions, green bell pepper, red bell pepper, and mushrooms until they are tender and caramelized. Season with garlic powder, salt, and freshly ground black pepper for an extra punch of flavor.

3. Creating the Casserole Base: Preheat your oven to 350°F (175°C). In a greased casserole dish, layer the cooked beef on the bottom, creating an even base. Top the beef with the sautéed vegetables, spreading them out evenly over the beef.

4. Building the Cheesy Layers: Arrange the provolone cheese slices on top of the vegetable layer, covering the entire surface. The melty provolone will create a gooey, savory blanket over the casserole.

5. Whipping up the Creamy Mixture: In a mixing bowl, whisk together the heavy cream and eggs until well combined. Pour this mixture evenly over the casserole, ensuring it seeps into all the nooks and crannies, binding the ingredients together beautifully.

6. Baking to Perfection: Place the casserole in the preheated oven and bake for 25-30 minutes or until the top is golden brown and the casserole is set. The aroma filling your kitchen will be irresistible, promising the flavors to come.

7. Garnishing and Serving: Once out of the oven, let the casserole rest for a few minutes. Garnish with freshly chopped parsley, adding a touch of freshness to the richness of the dish. Slice and serve your Philly Cheesesteak Casserole with a side salad or crusty bread for a complete, satisfying meal.