Classic Philly Cheesesteak Casserole

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 6
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Looking for a comforting, hearty dish that combines all the flavors of a classic Philly cheesesteak but in a convenient casserole format? This Classic Philly Cheesesteak Casserole is your answer. It's perfect for family dinners or casual get-togethers, delivering savory goodness in every bite.

Ingredients for Classic Philly Cheesesteak Casserole

Ribeye steak is the star here, providing a tender, juicy base. You’ll want it thinly sliced for even cooking. Olive oil adds a layer of richness and helps in browning. Onion, green bell pepper, and red bell pepper bring sweetness and a bit of crunch, essential for that authentic cheesesteak taste. Mushrooms add an earthy depth, soaking up the flavors from the beef and veggies. Provolone cheese offers a mild, creamy melt, while mozzarella cheese provides its signature gooeyness. Heavy cream and beef broth ensure the casserole stays moist and flavorful. Finally, cubed bread acts as a hearty filler, absorbing all those delicious juices.

Tips & Tricks

  • For the best flavor, opt for freshly sliced ribeye from your butcher rather than pre-packaged slices.
  • If you’re in a rush, use pre-sliced mushrooms to save time on prep.
  • For a spicier kick, add sliced jalapeños to the veggie mix.
  • Make sure your bread is a day or two old – it soaks up the liquids better.

Serving Suggestions

This casserole pairs beautifully with a crisp, fresh salad to balance the richness. A simple vinaigrette or Caesar salad works wonders. For a more indulgent meal, serve alongside some roasted potatoes or a warm, crusty loaf of bread to mop up the delicious juices.

Frequently Asked Questions

Can I use a different type of cheese?
Absolutely! Swiss or cheddar can be great alternatives if you prefer a stronger flavor.
Can this dish be made ahead of time?
Yes, you can prepare the casserole up to the baking step and refrigerate it for up to 24 hours. Just add a few extra minutes to the baking time if it's coming straight from the fridge.
What’s the best way to reheat leftovers?
Reheat in the oven at 350°F until warmed through, about 15-20 minutes. Cover with foil to prevent the top from browning too much.

Classic Philly Cheesesteak Casserole Recipe Walkthrough

First things first, preheat your oven to 350°F (175°C) and grease a 9x13 inch baking dish. This will ensure nothing sticks and cleanup is a breeze. Next, heat up some olive oil in a large skillet over medium-high heat. Add the thinly sliced steak, cooking it for about 4-5 minutes until it’s nicely browned. Then, remove the steak from the skillet and set it aside for now.

In the same skillet, toss in your sliced onions, bell peppers, and mushrooms. Sauté them for 5-7 minutes until they soften and their flavors meld together – this step is crucial for that authentic cheesesteak taste. Once they’re ready, grab a large bowl and combine the cooked steak, sautéed veggies, shredded provolone, shredded mozzarella, heavy cream, and beef broth. Stir in the bread cubes, making sure everything is well coated and seasoned with salt and pepper.

Now, transfer this mixture into your prepared baking dish, spreading it out evenly. Pop it into the preheated oven and bake for 25-30 minutes. You’ll know it’s done when the cheese is bubbly and golden brown on top. Allow the casserole to cool for about 5 minutes before serving – this helps the flavors settle and makes it easier to slice.

Why You'll Love This Recipe

  • Quick assembly with only a few simple steps.
  • Brings the iconic Philly cheesesteak flavors to your home.
  • Perfect for feeding a crowd or meal prepping for the week.
  • Uses everyday ingredients you likely have on hand.

Ingredients

1 lb ribeye steak, thinly sliced
2 tbsp olive oil
1 large onion, sliced
1 green bell pepper, sliced
1 red bell pepper, sliced
8 oz mushrooms, sliced
2 cups shredded provolone cheese
1 cup shredded mozzarella cheese
1/2 cup heavy cream
1/2 cup beef broth
4 cups cubed bread (preferably French bread)
Salt and pepper to taste

Step-by-step Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking dish.
2. Heat olive oil in a large skillet over medium-high heat. Add the sliced steak and cook for 4-5 minutes until browned. Remove the steak and set aside.
3. In the same skillet, add onions, bell peppers, and mushrooms. Sauté for 5-7 minutes until softened.
4. In a large bowl, combine the cooked steak, sautéed vegetables, shredded provolone, shredded mozzarella, heavy cream, and beef broth. Stir in the bread cubes and season with salt and pepper.
5. Transfer the mixture to the prepared baking dish and spread evenly.
6. Bake in the preheated oven for 25-30 minutes, until the cheese is bubbly and golden brown.
7. Let the casserole cool for 5 minutes before serving.

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