Experience the Best of Both Worlds: Philly Cheesesteak Meets Casserole
Philly Cheesesteak Casserole is a mouthwatering, easy-to-make dish that brings all the flavors of the iconic sandwich into a warm, bubbly, and incredibly satisfying baked meal. Whether you’re hosting a casual dinner, meal prepping for the week, or craving something cozy, this recipe will be your new go-to favorite. Loaded with seasoned ground beef, sautéed peppers, onions, and creamy cheese, this casserole nails comfort food on every level.
This dish takes under an hour to prepare and can feed a family or hungry guests with ease. The combination of savory, creamy, and cheesy elements hits every craving, while the golden crescent roll crust adds just the right crunch and richness.
Ingredients for the Perfect Philly Cheesesteak Casserole
To make the ultimate Philly Cheesesteak Casserole, you’ll need the following ingredients. These simple items can be found in any grocery store, and many are likely already in your pantry or fridge.
Meat and Vegetables
- 1 lb lean ground beef
- 1 tablespoon olive oil
- 1 green bell pepper, diced
- 1 red bell pepper, diced
- 1 small yellow onion, chopped
- 2 garlic cloves, minced
Seasoning
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika
- Optional: ½ teaspoon garlic powder for extra depth
Cheese and Dairy
- 4 oz cream cheese, softened
- ½ cup mayonnaise
- 1 cup shredded mozzarella
- 1 cup shredded provolone
- 2 large eggs
- 1 cup whole milk
Crust Base
- 1 can refrigerated crescent roll dough (or puff pastry if preferred)
Optional Toppings
- Sliced pickled jalapeños
- A drizzle of cheese sauce or ranch
- Crushed red pepper for heat
Step-by-Step Instructions for Philly Cheesesteak Casserole
1. Preheat and Prep
Begin by preheating your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with butter or cooking spray. Set aside.
2. Cook the Ground Beef and Vegetables
Heat olive oil in a large skillet over medium heat. Add diced onions and sauté for 3–4 minutes until slightly golden. Stir in the garlic and cook for 1 more minute until fragrant.
Add the diced green and red bell peppers to the skillet. Sauté the vegetables together for another 5 minutes, until softened. Stir occasionally to avoid burning.
Next, add the ground beef and break it apart with a wooden spoon. Sprinkle in salt, pepper, paprika, and optional garlic powder. Cook until browned and no longer pink, about 7–10 minutes. Drain any excess grease.
3. Mix in the Creamy Cheese Filling
Lower the heat and stir in the cream cheese. Let it melt into the beef mixture until smooth and creamy. Add the mayonnaise and mix well until all the ingredients are combined.
Fold in half the shredded mozzarella and provolone cheeses. Stir to distribute the cheeses evenly throughout the beef mixture. Remove from heat and let it rest.
4. Create the Casserole Base
Unroll the crescent dough into the bottom of the greased baking dish. Press it evenly across the base and slightly up the sides to form a crust. Use a fork to poke a few holes to prevent bubbling.
Bake the crust for 8 minutes, or until just lightly golden. Remove from the oven.
5. Assemble the Casserole
Spoon the beef and veggie mixture over the pre-baked crescent crust. In a small bowl, whisk together the eggs and milk. Pour this custard mixture over the beef layer to bind it all together during baking.
Sprinkle the remaining mozzarella and provolone over the top for an extra cheesy finish.
6. Bake to Perfection
Place the assembled casserole into the oven and bake for 30–35 minutes, or until the top is bubbly and golden. The cheese should be melted and slightly browned. Allow the casserole to sit for 10 minutes before slicing to help it set.
Why You'll Love This Casserole
Philly Cheesesteak Casserole combines the soul of the classic sandwich with the ease of a baked dinner. Here’s why it’s a keeper:
- Effortless and Fast: Quick to make and bake, perfect for busy nights.
- Packed with Flavor: The cheesy, savory filling hits every comfort note.
- Family Favorite: Even picky eaters go back for seconds.
- Meal Prep Friendly: Keeps well in the fridge or freezer for later.
Tips and Tricks for the Best Philly Cheesesteak Casserole
Use Shaved Steak for Authentic Texture
While ground beef is convenient, using shaved ribeye or sirloin adds an authentic Philly flair. Just sear the steak slices quickly and mix into the sautéed veggies.
Customize with Extras
Add mushrooms, banana peppers, or even spinach for a veggie boost. You can also use spicy pepper jack cheese instead of mozzarella for a kick.
Low-Carb Version
Skip the crescent roll crust and bake the beef and cheese mixture in a greased dish for a keto-friendly option. It’s still incredibly satisfying without the carbs.
Make it Ahead
Assemble the casserole the night before and refrigerate. Bake when ready to serve. It also reheats well in the microwave or oven.
What to Serve with Philly Cheesesteak Casserole
Pair this hearty casserole with a light side to balance the richness. Some great options include:
- Simple Garden Salad: Fresh greens with vinaigrette.
- Steamed Broccoli or Green Beans: Adds color and crunch.
- Garlic Bread or Rolls: Ideal for soaking up every last bit.
- Roasted Potatoes or Sweet Potato Fries: For an extra comforting side.
How to Store and Reheat Leftovers
This dish is just as tasty the next day. Store leftovers in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven until hot throughout. For freezing, wrap the cooled casserole tightly in foil and freeze for up to 2 months. Thaw overnight before reheating.
Philly Cheesesteak Casserole FAQs
Can I use different types of cheese?
Absolutely. Provolone is traditional, but mozzarella, Monterey Jack, cheddar, and Swiss all work well. Feel free to mix and match.
What meat is best for this recipe?
Ground beef is most convenient, but thinly sliced ribeye gives a more classic taste. Even ground turkey or chicken can be used for a lighter twist.
Is this casserole spicy?
Not at all. But you can make it spicy by adding jalapeños, hot sauce, or spicy cheese.
Can I make it gluten-free?
Yes. Use a gluten-free crescent roll or omit the crust altogether. Ensure all other ingredients are certified gluten-free.
Nutrition Information (Per Serving – Approximate)
- Calories: 420
- Protein: 23g
- Carbohydrates: 16g
- Fat: 31g
- Fiber: 2g
- Sugar: 4g
Final Thoughts: A Weeknight Winner
Philly Cheesesteak Casserole is a clever, crave-worthy take on the legendary sandwich. It’s bold, flavorful, and deeply comforting. Whether you're feeding a family, cooking for guests, or just want a cozy dinner, this dish hits the mark every time.
From the gooey cheese to the rich meat and tender vegetables, it’s a recipe that satisfies from the first bite to the last. Try it once, and it’ll become a favorite you turn to again and again.