Southern Style Philly Cheesesteak Casserole

Step-by-Step Instructions

Brown the beef: Heat olive oil in a skillet, add beef, and cook until browned. Remove and set aside.
Sauté veggies: In the same skillet, cook onions and peppers until softened. Stir in garlic and cook for 1 minute.
Combine flavors: Add beef back, season with salt, pepper, and Worcestershire. Pour in heavy cream and stir.
Assemble the casserole: In a large bowl, combine beef mixture, cooked pasta, and provolone. Transfer to a greased baking dish.
Cheese topping: Sprinkle mozzarella and Parmesan on top.
Bake: Bake at 375°F (190°C) for 20–25 minutes until bubbly and golden.
Serve: Garnish with parsley if you’d like, and enjoy!

What to Serve with This Casserole

Fresh green salad with vinaigrette
Coleslaw for crunch
Warm crusty bread (perfect for scooping up that cheesy sauce!)
Pickles for a classic cheesesteak pairing

Tips for Success

Slice beef very thinly for that true Philly cheesesteak feel.
Don’t overcook pasta — it will bake in the oven and soften more.
Let the casserole rest 5 minutes before serving so it sets nicely.

Storage Instructions

Refrigerate: Store leftovers in an airtight container for up to 4 days.
Freeze: Wrap tightly and freeze for up to 2 months. Reheat in the oven at 350°F until warmed through.

Frequently Asked Questions

Can I make this ahead?
Yes! Assemble the casserole up to the baking step. Cover and refrigerate overnight, then bake when ready.

Can I make it low-carb?
Definitely — just swap pasta with cooked cauliflower florets or zucchini noodles.

What if I don’t have provolone?
Mozzarella or Monterey Jack work as substitutes.

Nutritional Information (per serving, approx. 6 servings)

Calories: 480
Protein: 28g
Carbs: 32g
Fat: 26g
Fiber: 3g
Sugar: 4g

Final Thoughts

This Southern Style Philly Cheesesteak Casserole is proof that weeknight dinners don’t have to be boring. It’s hearty, flavorful, and absolutely satisfying. Whether you’re feeding family, friends, or just treating yourself, this recipe brings comfort and joy with every bite.