Philly Cheese Steak Casserole

🥣 Step 3: Make the Creamy Base

1. In a medium bowl, combine softened cream cheese, sour cream, and mayonnaise.
2. Mix until smooth and creamy.
3. Stir the mixture into the beef and vegetable blend until everything is coated.

Tip: This creamy base holds the casserole together and mimics the richness of melted cheesesteak filling.

🏗️ Step 4: Assemble the Casserole

1. Preheat oven to 375°F (190°C).
2. Lightly grease a 9×13-inch baking dish.
3. Spread the beef and vegetable mixture evenly in the dish.
4. Sprinkle the shredded provolone (or mozzarella) evenly over the top.
5. Add a layer of cheddar cheese if you want a sharper, richer flavor.

🔥 Step 5: Bake

1. Place the dish in the preheated oven.
2. Bake uncovered for 20–25 minutes, until the cheese is fully melted and bubbly.
3. If you like a golden-brown top, broil for an additional 2–3 minutes.

🍽️ Step 6: Serve and Enjoy

1. Let the casserole rest for 5 minutes before serving—it will hold together better.
2. Garnish with fresh parsley or sliced green onions for extra color.
3. Serve with a side of crusty bread, garlic toast, or over pasta/rice if desired.

💡 Tips & Variations

• Low-carb version: Skip pasta or bread and just enjoy it as a cheesy beef casserole.
• Spicy kick: Add sliced jalapeños or a pinch of chili flakes to the beef.
• Mushroom lover’s twist: Add sautéed mushrooms along with the peppers and onions for extra umami.
• Sandwich style: Scoop the cheesy filling into hoagie rolls for a quick casserole-to-sub transformation.

🏆 Conclusion

The Philly Cheese Steak Casserole is comfort food at its finest—rich, cheesy, and packed with the iconic flavors of the classic sandwich. It’s perfect for family dinners, potlucks, or meal prep, since leftovers reheat beautifully. Whether you keep it low-carb or serve it over pasta, this dish is sure to become a repeat favorite in your kitchen.

Would you like me to also create a one-pan stovetop version of this casserole that saves time and avoids baking?