Cheesesteak Casserole Philly Style

Step 3: Prepare the Cheese Sauce

1. In a mixing bowl, combine the cream cheese and milk (or cream). Whisk until smooth.
2. Stir in the shredded provolone and mozzarella until well combined. This creates a creamy, cheesy layer that will soak into the casserole.

Step 4: Assemble the Casserole

1. If using pasta, layer the cooked pasta at the bottom of the greased baking dish. If using bread, spread cubed French bread evenly.
2. Spoon the sautéed beef and vegetable mixture evenly over the base.
3. Pour the cheese sauce over the top, spreading it evenly to ensure every bite is creamy and cheesy.

Step 5: Add the Topping

Sprinkle the shredded cheddar cheese evenly on top. This adds a golden, bubbly finish when baked.

Step 6: Bake

Place the casserole in the preheated oven and bake for 20–25 minutes, or until the cheese is melted, bubbly, and lightly browned on top. For extra crispiness, you can broil for the last 2–3 minutes—just keep a close eye to avoid burning.

Step 7: Serve

Let the casserole rest for 5 minutes before slicing. Garnish with chopped parsley if desired, then serve hot. It pairs wonderfully with a crisp green salad or roasted vegetables.

Tips for Perfection

• Cheese choice matters: Provolone gives the classic Philly flavor, mozzarella ensures stretchiness, and cheddar adds sharpness. Don’t skip the cream cheese—it makes the sauce silky.
• Make it ahead: This casserole can be assembled a day in advance and baked just before serving.
• Variations: Add mushrooms for extra earthiness, or use a mix of red and yellow bell peppers for vibrant color.
• Meal prep: Portion into single servings and refrigerate for an easy, cheesy lunch option throughout the week.

Why You’ll Love It

The Cheesesteak Casserole Philly Style captures the essence of a classic sandwich without the fuss of individual hoagies. Every bite is a harmony of tender beef, sautéed peppers and onions, and gooey melted cheese. It’s comfort food elevated—perfect for when you want indulgence with minimal cleanup.

If you want, I can also create a shortcut 30-minute version of this casserole that’s just as flavorful but quicker to make—perfect for busy weeknights.

Do you want me to do that?