Philly Cheese Steak Casserole

Philly Cheese Steak Casserole Recipe A Savory and Cheesy Delight Inspired by the Classic Sandwich

In the realm of hearty and indulgent dishes, there’s a recipe that brings the flavors of the iconic Philly Cheese Steak sandwich to a comforting casserole – Philly Cheese Steak Casserole. This culinary creation is a celebration of flavors and textures, blending tender strips of steak with sautéed peppers and onions, all enveloped in a rich and cheesy sauce. With every forkful, you’re treated to a medley of tastes that honor the art of crafting a dish that’s both satisfying and irresistibly delicious.

As you embark on the journey to create your own Philly Cheese Steak Casserole, imagine the aroma of sizzling steak and sautéed vegetables filling your kitchen, the anticipation of a meal that’s perfect for casual dinners or gatherings with friends, and the joy of savoring a creation that’s ideal for embracing the flavors of a beloved sandwich in a new and comforting way. Visualize the smiles on the faces of those who will enjoy this casserole, appreciating the combination of flavors and the delightful experience it brings. So, let’s dive into the world of culinary indulgence and craft a casserole that’s both savory and perfect for embracing the tastes of steak, peppers, onions, and cheese.


A Collection of Ingredients for Your Philly Cheese Steak Casserole

For the Casserole:

  • 1 lb ribeye steak, thinly sliced
  • 2 tbsp olive oil
  • 1 yellow onion, thinly sliced
  • 1 green bell pepper, thinly sliced
  • 1 red bell pepper, thinly sliced
  • Salt and pepper to taste
  • 2 cups shredded provolone cheese (or a mix of provolone and American cheese)

For the Sauce:

  • 1/4 cup mayonnaise
  • 1/4 cup cream cheese, softened
  • 1/4 cup sour cream
  • 1 tsp Worcestershire sauce
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • 1/2 tsp dried oregano

For Topping:

  • Chopped fresh parsley for garnish


A Fusion of Savory Goodness and Cheesy Comfort

1. Sautéing the Steak and Vegetables: In a large skillet, heat the olive oil over medium-high heat. Add the thinly sliced ribeye steak and cook for about 2-3 minutes, until browned. Remove the steak from the skillet and set aside. In the same skillet, add the sliced onion and bell peppers. Sauté for 3-4 minutes, until they begin to soften. Season with salt and pepper.

2. Preparing the Sauce: In a mixing bowl, combine the mayonnaise, softened cream cheese, sour cream, Worcestershire sauce, garlic powder, onion powder, and dried oregano. Mix well until the sauce is smooth and well combined.

3. Assembling the Casserole: Preheat your oven to 375°F (190°C). In a greased baking dish, spread the sautéed steak and vegetables in an even layer.

4. Layering with Cheese and Sauce: Sprinkle about half of the shredded provolone cheese over the steak and vegetables. Spread the prepared sauce over the cheese, ensuring it covers the entire surface. Top with the remaining shredded cheese.

5. Baking to Cheesy Perfection: Bake the casserole in the preheated oven for about 15-20 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.

6. Garnishing and Serving: Remove the casserole from the oven and let it rest for a few minutes. Garnish with chopped fresh parsley for a touch of color and freshness.

Tips and Variations:

Elevating Your Philly Cheese Steak Casserole Experience


  • For a smoky and slightly spicy twist, consider adding a pinch of smoked paprika or a drizzle of hot sauce to the sauce mixture.


  • Mushroom Magic: Add sautéed mushrooms to the casserole for an earthy flavor and an extra layer of texture.

Pairing Suggestion: Serve your Philly Cheese Steak Casserole with a side of crisp mixed greens or a simple Caesar salad for a balanced and satisfying meal.

Storage and Enjoyment: Store any leftover casserole in an airtight container in the refrigerator. Reheat gently in the oven or microwave, adding a sprinkle of extra cheese to melt over the top.

Cook’s Note: This recipe captures the essence of classic sandwich indulgence in every bite. As you savor the tender steak, the sautéed peppers and onions, and the rich cheese sauce, take a moment to appreciate the way these elements come together to create a casserole that’s both savory and comforting. This dish isn’t just about taste; it’s a celebration of culinary fusion that transforms simple ingredients into a cheesy and flavorful experience, perfect for sharing with loved ones and embracing the timeless joy of comfort food with a twist.

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