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Ultimate Philly Cheesesteak Casserole

A comforting and satisfying casserole that combines the classic flavors of a Philadelphia cheesesteak with creamy cheese, tender steak, and al dente noodles.
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Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Servings: 8 servings
Course: Dinner, Main Course
Cuisine: American, Comfort Food
Calories: 550
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 12 ounces egg noodles
  • 2 tablespoons olive oil
  • 1.5 pounds sirloin steak, thinly sliced Opt for grass-fed beef for better flavor.
  • 1 teaspoon salt
  • 0.5 teaspoon black pepper
  • 1 tablespoon butter
  • 1 large green bell pepper, diced
  • 1 large red bell pepper, diced
  • 1 medium yellow onion, diced
  • 3 cloves garlic, minced
  • 2 tablespoons all-purpose flour
  • 1.5 cups beef broth
  • 1 tablespoon Worcestershire sauce
  • 8 ounces cream cheese, softened and cubed Full-fat version recommended.
  • 8 slices provolone cheese Quality cheese yields better melt.
  • Fresh parsley for garnish (optional)

Method
 

Preparation
  1. Preheat the oven to 375°F (190°C) and spray a 9×13 inch baking dish with nonstick spray.
  2. Cook the egg noodles in salted water according to package instructions until al dente. Drain and set aside.
  3. Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Season the steak with salt and black pepper, then sear in batches until browned. Remove and let rest on a plate.
  4. In the same skillet, add the remaining olive oil and butter. Sauté the green and red bell peppers and yellow onion until they’re tender, stirring frequently.
  5. Add the minced garlic and flour, stirring for a minute until fragrant and golden.
  6. Gradually add beef broth and Worcestershire sauce, simmering until thickened.
  7. Lower the heat and stir in the cream cheese until it melts into a smooth sauce.
  8. Combine the cooked noodles and seared steak into the skillet, tossing gently to coat.
  9. Transfer the mixture to the baking dish and layer with provolone cheese slices on top.
  10. Bake for 20-25 minutes until the cheese is melted and bubbly.
  11. Allow resting for 5 minutes before serving and garnish with fresh parsley if desired.

Notes

To enhance health, consider substituting cream cheese with Greek yogurt and adding spinach or kale for extra nutrients.