Why You’ll Love This Philly Cheese Steak Casserole Recipe
If you’re looking for a comforting meal that combines the best flavors of a classic Philly cheesesteak, then you’ll absolutely love this casserole.
It’s rich, creamy, and packed with savory goodness that’ll satisfy your cravings. The combination of tender pasta, savory ground sirloin, and melty cheese creates a dish that feels indulgent yet is surprisingly easy to make.
Plus, it’s perfect for feeding a crowd or enjoying as leftovers. I can’t get enough of how the flavors meld together, making each bite a delightful experience.
Trust me, once you try this casserole, it’ll become a staple in your kitchen!
Ingredients of Philly Cheese Steak Casserole
When it comes to comfort food, there’s something undeniably special about a Philly Cheese Steak Casserole. Imagine a dish that brings together the rich, savory taste of a classic cheesesteak with the heartiness of pasta. It’s like a warm hug on a plate, perfect for those chilly evenings when you just want to cozy up with something delicious.
And the best part? You probably have most of the ingredients in your kitchen right now, making it a go-to option for any weeknight dinner.
Here’s what you’ll need to whip up this delightful casserole:
- 1 lb ground sirloin
- 1 1/2 lbs pasta (macaroni, ziti, egg noodles, or your favorite)
- 2 blocks provolone cheese (or cheddar if you’re feeling adventurous)
- 1 pint light cream
- 1 yellow pepper
- 1 green pepper
- 1 large white onion
- 2 garlic cloves
- 1/4 cup butter
Now, let’s chat a bit about these ingredients. Ground sirloin is a fantastic choice because it’s lean yet flavorful, giving you that hearty meatiness without being too greasy.
And the pasta? Well, you can really let your creativity shine there—whether you want a cheesy mac vibe or a sturdier ziti, it all works. Don’t forget about the cheeses; provolone brings that gooey, melty magic, but if cheddar is your jam, you do you.
The peppers and onions add such a fresh crunch, balancing out the richness of the cream and cheese. And don’t skimp on the garlic; it adds a depth of flavor that just makes everything sing.
How to Make Philly Cheese Steak Casserole

Making a Philly Cheese Steak Casserole is both a fun and satisfying experience, one that’ll have your kitchen smelling heavenly before you even take that first bite. Let’s start with the prep work. First things first, grab your 1 lb of ground sirloin and get it ready to go. While you’re at it, chop up that 1 large white onion, 1 yellow pepper, and 1 green pepper into bite-sized pieces. Don’t forget to mince those 2 garlic cloves; trust me, that garlicky goodness is essential.
Once everything is chopped, shred your 2 blocks of provolone cheese, setting aside 1/4 for later. Just picture how gooey and melty it’s going to be—cue the mouthwatering anticipation.
Now, let’s get cooking! In a large pot, boil 1 1/2 lbs of pasta until it’s just al dente—this means it should still have a little bite to it, so don’t overdo it. While the pasta is cooking, grab a skillet and melt some butter—about 1/4 cup’s worth. Toss in the ground sirloin and cook it until it’s browned.
Then, throw in the chopped onions, peppers, and garlic, stirring everything together until those veggies are tender and fragrant. In a separate pot, pour in that pint of light cream and whisk in 3/4 of your shredded cheese until it’s smooth and creamy. The combination of the creamy sauce and the savory meat and veggies is what makes this dish so special.
Once the pasta is ready and drained, it’s time to bring everything together. In a big, oven-safe baking dish, combine the pasta, the cheese sauce, and your skillet mixture of ground sirloin and veggies. Give it a good stir to make sure all those flavors mingle.
Now, sprinkle the remaining cheese on top and dot it with little pieces of butter. Pop that dish into a preheated oven at 400 degrees and let it bake until the cheese is all melty and maybe just a tad golden brown.
This is the moment we’ve all been waiting for—the anticipation is real. Just imagine pulling it out of the oven, the cheesy goodness bubbling away, and the warmth filling your home. It’s like a cozy embrace on a plate, perfect for sharing (or not). Enjoy your creation!
Philly Cheese Steak Casserole Substitutions & Variations
While I adore the classic Philly Cheese Steak Casserole, there’s so much room for creativity with this dish.
For a twist, I sometimes swap ground sirloin with shredded chicken or turkey to lighten it up. You could also try different cheeses; mozzarella or gouda adds a delightful flavor.
If you want to pack in more veggies, throw in mushrooms or zucchini. For a spicy kick, jalapeños or pepper jack cheese work wonders.
And if pasta’s not your thing, I’ve used cauliflower rice for a low-carb alternative. The options are endless, so feel free to experiment and make it your own!
Additional Tips & Notes
To guarantee your Provolone Steak Casserole turns out perfectly, I recommend prepping all your ingredients ahead of time. It makes the cooking process smoother and more enjoyable.
Don’t hesitate to experiment with different cheeses or add spices like Italian seasoning for extra flavor. If you’re short on time, using pre-chopped vegetables can save you some effort.
Also, let the casserole sit for about 10 minutes after baking; this helps it set and makes serving easier.
Finally, leftovers taste even better the next day, so don’t worry if you have extra! Happy cooking!