Philly Cheesesteak Casserole

Step 2: Make the Creamy Base

1. In a large bowl, combine cream cheese, mayonnaise (or sour cream), milk, Worcestershire sauce, and mustard.
2. Whisk until smooth and creamy.
3. Add the cooked beef and vegetable mixture to this bowl and stir well to coat everything evenly.

Step 3: Add the Pasta or Bread Layer

• If you’re using pasta, fold the cooked noodles gently into the mixture.
• If you prefer a low-carb version, spread a layer of cubed bread at the bottom of your baking dish, then pour the beef mixture over it.

Step 4: Assemble the Casserole

1. Preheat your oven to 375°F (190°C).
2. Lightly grease a 9×13-inch (23×33 cm) baking dish with butter or nonstick spray.
3. Pour the creamy beef mixture evenly into the dish.
4. Top with shredded provolone or mozzarella, and a sprinkle of cheddar if desired.

Step 5: Bake Until Golden and Bubbly

1. Place the casserole in the preheated oven and bake for 20–25 minutes, or until the cheese is fully melted and golden on top.
2. For a slightly crispy finish, switch the oven to broil for the last 2–3 minutes — but keep a close eye on it!

Step 6: Cool and Serve

1. Let the casserole cool for about 5 minutes before serving. This helps the layers set slightly, making it easier to slice.
2. Garnish with fresh parsley or chives for a pop of color.
3. Serve warm and enjoy the deliciously cheesy, beefy goodness!

🍽️ Serving Suggestions

• Pair it with a fresh green salad or roasted vegetables to balance out the richness.
• A side of garlic bread or buttered rolls makes it even more indulgent.
• For a true Philly touch, serve with pickled peppers or hot sauce on the side.

🧊 Storage and Reheating

• Refrigerate: Store leftovers in an airtight container for up to 4 days.
• Freeze: You can freeze the baked casserole (tightly wrapped) for up to 2 months.
• Reheat: Warm in the oven at 350°F (175°C) for 15–20 minutes, or microwave individual portions.

💡 Tips and Variations

• Low-carb version: Skip the pasta and bread; use extra vegetables like mushrooms or cauliflower instead.
• Add-ins: Try sliced mushrooms, jalapeños, or caramelized onions for a gourmet touch.
• Cheese lovers: Swap or combine different cheeses — provolone, Swiss, or even white American all work beautifully.
• Make it ahead: Assemble everything the day before and refrigerate. Bake just before serving.

🥄 Final Thoughts

The Philly Cheesesteak Casserole is the perfect blend of homestyle comfort and classic flavor. It brings together tender beef, creamy sauce, and melted cheese in every bite — everything you’d want from a Philly cheesesteak, but with the ease of a baked meal. Whether you’re feeding a crowd or meal-prepping for the week, this dish is bound to become a family favorite.

Would you like me to include a baked version with eggs (like a breakfast-style Philly Cheesesteak Casserole)? It’s a great variation that works for brunch or meal prep.