PHILLY CHEESESTEAK CASSEROLE


  • 1 lb thinly sliced beef (ribeye or sirloin works best) or ground beef
  • 2 tablespoons olive oil (divided)
  • 1 large onion, thinly sliced
  • 2 bell peppers, thinly sliced (use a mix of colors for vibrancy)
  • 2 cloves garlic, minced
  • 1 teaspoon Worcestershire sauce
  • 1 teaspoon Italian seasoning (or a mix of oregano and thyme)
  • Salt and black pepper, to taste
  • 4 cups shredded provolone or mozzarella cheese (or a mix)
  • Optional: 1 cup sliced mushrooms

For the Base:

  • 6–8 hoagie rolls or slices of bread, cubed (about 4 cups)
  • 2 cups beef broth (or substitute with chicken broth)

Step-by-Step Instructions

1. Preheat and Prep

  1. Preheat your oven to 375°F (190°C).
  2. Lightly grease a 9x13-inch baking dish or similar-sized casserole dish.

2. Cook the Beef and Veggies

  1. Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the sliced beef (or ground beef) and cook until browned, breaking it into small pieces if using ground beef. Remove and set aside.
  2. In the same skillet, add the remaining tablespoon of olive oil. Sauté the onions, bell peppers, and mushrooms (if using) until softened and slightly caramelized (about 5–7 minutes).
  3. Stir in the minced garlic, Worcestershire sauce, Italian seasoning, salt, and pepper. Return the cooked beef to the skillet and mix everything together.

3. Assemble the Casserole

  1. Spread the cubed bread evenly across the bottom of the prepared baking dish.
  2. Pour the beef broth evenly over the bread cubes to soak them slightly.
  3. Spoon the beef and veggie mixture over the bread layer, spreading it out evenly.
  4. Top generously with shredded cheese, ensuring the entire surface is covered.

4. Bake

  1. Bake in the preheated oven for 25–30 minutes, or until the cheese is bubbly and golden brown.
  2. If desired, broil for 1–2 minutes at the end to achieve extra crispy, golden edges.

5. Serve and Enjoy

  1. Let the casserole cool for 5 minutes before serving.
  2. Garnish with fresh parsley if desired, and serve hot alongside a side salad or pickles for a complete meal.

Tips for Success

  • Thinly Slice the Beef: If you’re not using pre-sliced beef, partially freeze it for 30 minutes to make slicing easier.
  • Use Quality Cheese: Provolone and mozzarella are classic choices, but feel free to mix in some cheddar or pepper jack for added flavor.
  • Add Extra Toppings: Serve with hot peppers, banana peppers, or a drizzle of Cheez Whiz for an authentic Philly cheesesteak experience.
  • Make Ahead: Assemble the casserole up to a day in advance, cover, and refrigerate. Add 5–10 minutes to the baking time if starting from cold.

Why This Recipe Works

This Philly Cheesesteak Casserole combines the rich, savory flavors of a classic cheesesteak with the convenience of a baked dish. The bread soaks up the beef broth, creating a soft, flavorful base, while the cheesy topping adds indulgence and texture. Whether served as a main course or a party dish, this casserole delivers big on taste and nostalgia.

Conclusion: A Crowd-Pleasing Comfort Dish

Whether you’re craving a hearty meal, looking to feed a crowd, or simply want to try something new, this Philly Cheesesteak Casserole is sure to delight. Its bold flavors, easy preparation, and versatility make it a standout recipe that’s as practical as it is delicious. Plus, its adaptability means you can customize it to suit any taste or occasion.

We’d love to see your creations! Tag us in your photos or share your favorite variations—your take on this Philly cheesesteak casserole might just inspire others to try it too! 🥖✨


 

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