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Philly Cheese Steak Casserole: A Joyful 5-Layer Delight Recipe

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4.1 from 11 reviews

This Philly Cheese Steak Casserole is a delicious and comforting layered dish that captures the classic flavors of a Philly cheesesteak without the bread. Featuring tender slices of beef, sautéed onions and bell peppers, creamy cheese, and crispy hash browns, it's an easy-to-make casserole perfect for a satisfying meal.

  • Author: Zara
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Total Time: 50 minutes
  • Yield: 4 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American

Ingredients

Beef and Vegetables

  • 1 pound thinly sliced beef steak (ribeye or sirloin; flank steak also works)
  • 2 tablespoons olive oil (for sautéing)
  • 1 large onion, thinly sliced
  • 1 large bell pepper, thinly sliced (green or red)
  • 3 cloves garlic, minced

Base and Sauce

  • 2 cups frozen hash browns (or diced cooked potatoes)
  • 1 cup heavy cream
  • 1 cup beef broth
  • 1 teaspoon Worcestershire sauce
  • Salt and pepper, to taste
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil

Cheese

  • 2 cups shredded provolone cheese
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
  2. Sauté Vegetables: In a large skillet, heat olive oil over medium-high heat. Add the thinly sliced onions and bell peppers and sauté until they are softened, about 5 minutes.
  3. Add Garlic: Stir in the minced garlic and cook for an additional minute until fragrant, being careful not to burn it.
  4. Cook Beef: Add the thinly sliced beef to the skillet. Season with salt, pepper, dried oregano, and dried basil. Cook the beef mixture, stirring occasionally, until the beef is browned and cooked through.
  5. Prepare Cream Mixture: In a large mixing bowl, combine the heavy cream, beef broth, and Worcestershire sauce. Mix well and set aside.
  6. Layer Casserole: Grease a casserole dish. Layer half of the hash browns evenly on the bottom, then spread half of the beef and vegetable mixture on top, followed by half of the shredded provolone and mozzarella cheese.
  7. Repeat Layers: Add the remaining hash browns, then the rest of the beef mixture, and then the remaining provolone and mozzarella cheese. Top the casserole with the grated Parmesan cheese evenly.
  8. Add Sauce and Bake: Pour the cream mixture evenly over the top of the layered casserole. Place the dish in the preheated oven and bake for 30 minutes, or until the top is golden brown and bubbly.
  9. Cool and Serve: Remove the casserole from the oven and let it cool for a few minutes before serving to allow it to set slightly and make serving easier.

Notes

  • For extra flavor, add your favorite spices such as smoked paprika or crushed red pepper.
  • You can include additional vegetables like mushrooms or spinach for more nutrition.
  • If you prefer a lower fat version, substitute heavy cream with half-and-half or whole milk, but the casserole will be less creamy.
  • Make sure to use thinly sliced beef for tender, quick cooking.
  • Allowing the casserole to rest after baking helps the layers to hold together better when served.