Ben Kenwood April 23, 2026

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Philly Cheesesteak Casserole

Name: Philly Cheesesteak Casserole
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Cuisine: American
Ingredients: 1 lb ground beef (85/15 recommended); 1 medium onion (yellow or sweet); 1-2 bell peppers (green, red, or yellow); 2 cloves garlic (minced); 8 oz cream cheese; 8 oz provolone cheese (or mozzarella); 1/2 cup beef broth; Salt and pepper to taste; 1/2 tsp paprika or steak seasoning; Olive oil (for cooking)

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Indulging in a hearty Philadelphia cheesesteak is a culinary tradition cherished by many, and when it transforms into a cozy casserole, it takes on an even more inviting nature. Imagine a cool evening when the aroma of sizzling beef, caramelized onions, and melted cheese wafts through your home, wrapping you in its warm embrace. This Philly Cheesesteak Casserole is the perfect dish for family gatherings, game nights, or simply a comforting weeknight dinner.

Reasons to Adore Philly Cheesesteak Casserole

There are many reasons to fall in love with this delectable casserole. First and foremost, it combines all the classic flavors of a traditional cheesesteak into one easy-to-prepare dish, making it both convenient and satisfying. The creamy cheese, tender beef, and sweet sautéed veggies create a delightful harmony of tastes and textures that everyone will appreciate.

Quick and easy to prepare
Full of rich flavors
Perfect for leftovers
Kid-friendly and hearty
Can be served on its own or with various sides

Gather These Ingredients

To create this comforting casserole, you’ll need a few key ingredients that perfectly complement each other. Each item plays a crucial role in achieving that classic cheesesteak flavor. Here’s what you’ll need:

1 lb ground beef (85/15 recommended)
1 medium onion (yellow or sweet)
1-2 bell peppers (green, red, or yellow)
2 cloves garlic (minced)
8 oz cream cheese
8 oz provolone cheese (or mozzarella)
1/2 cup beef broth
Salt and pepper to taste
1/2 tsp paprika or steak seasoning
Olive oil (for cooking)

These ingredients come together to create a rich and creamy base, with vibrant veggies enhancing the flavor profile of your casserole.

Step by Step Preparation of Philly Cheesesteak Casserole

Creating your Philly Cheesesteak Casserole is a straightforward process that fills your kitchen with mouthwatering aromas. Just follow these easy steps:

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to prevent sticking.
In a large skillet over medium heat, brown the ground beef until it is no longer pink. Drain any excess grease to keep the dish light and flavorful.
Add your sliced onions and bell peppers to the skillet. Cook for 5-7 minutes until they soften and begin to caramelize, bringing out their natural sweetness. Stir in the minced garlic and cook for 1 more minute to release that delightful aroma.
Reduce the heat to low and stir in the cream cheese until it melts smoothly into the mixture. Gradually add a splash of beef broth to create a creamy consistency, and season with salt, pepper, and paprika or steak seasoning to taste.
Spread the beef mixture evenly in the prepared casserole dish, making sure it’s nice and level. Top it off with slices of provolone (or chosen cheese), overlapping them slightly for that melty goodness.
Bake in the oven for 15-18 minutes, or until the cheese is wonderfully melted and bubbly. For an extra touch, broil for an additional 1-2 minutes to achieve a golden, crispy top.
Let it rest for 5 minutes before serving. Enjoy it alone for a low-carb meal, or serve it over toasted hoagie rolls, pasta, or rice for added texture and flavor.

Prep ~15 minutes, Cook ~20 minutes, Total ~35 minutes, Servings ~6, Kcal ~450.

Prepare in Advance

Planning ahead can make dinner time a breeze. You can prepare the meat and vegetable mixture a day in advance. Simply cook it as directed, allow it to cool, and then store it in an airtight container in the refrigerator. When you’re ready to serve, just spread it in the baking dish, top with cheese, and bake according to the directions.

How to Store Leftovers

If you find yourself with leftovers, you can easily store them for another day. The casserole will keep well in the fridge for up to 3-4 days. For longer storage, consider freezing individual portions in airtight containers, where it will remain good for about 2-3 months. When reheating, do so gently in the microwave or oven to maintain its delicious texture. Look for the cheese to melt again as a freshness cue.

Ideal Accompaniments

Pairing this Philly Cheesesteak Casserole with the right dishes can enhance your meal experience. Here are some ideas to consider:

A fresh garden salad with vinaigrette
Crispy homemade garlic knots to soak up all the cheesy flavors
Roasted vegetables for a nutritious touch
Creamy coleslaw for some crunch
Sweet potato fries for a delightful twist

Flavor Twists and Substitutions

To make the dish uniquely yours, consider some fun variations:

Swap ground beef for ground turkey for a lighter option.
Or go even heartier, this loaded steak bake is another comfort food favorite worth trying.
Try different cheeses like Swiss or cheddar for a flavor twist.
Add sliced mushrooms or jalapeños for those who enjoy an extra kick.
For added freshness, toss in some chopped fresh parsley or basil just before serving.
Incorporate different toppings such as crispy fried onions for a savory crunch.

Cook’s Notes and Secrets

Here are some pro tips to ensure your Philly Cheesesteak Casserole turns out perfect every time:

Use a meat thermometer to ensure your ground beef reaches a safe internal temperature of 160°F (71°C).
Allow the casserole to rest for a bit after baking to help the flavors meld and make serving easier.
If you prefer a cheesier topping, don’t hesitate to layer more cheese on top before baking.
Make sure to sauté the vegetables until deeply golden to enhance their sweetness and flavor.
Regularly stir the mixture on the stovetop to prevent sticking and even cooking.

Your Questions Answered

Can I use chicken instead of beef?
Absolutely, ground chicken can be used for a lighter take on this casserole, and it will still be delicious!
Can I make this recipe gluten-free?
Yes, ensure that your seasoning and broth are gluten-free. This casserole can easily be a gluten-free option.
How can I make this dish spicier?
Add diced jalapeños or sprinkle in some cayenne pepper along with the other seasonings to kick up the heat.
What if I don’t have beef broth?
You can substitute with chicken broth or even vegetable broth for a flavorful alternative.
Can I freeze the casserole before baking?
Yes, prepare it up to the baking stage, cover well, and freeze. Bake from frozen, adding extra time to ensure it’s heated thoroughly.

Wrapping Up

Philly Cheesesteak Casserole is a heartwarming dish that brings people together, offering a delightful twist on a classic favorite. With its rich flavors and comforting texture, it’s destined to become a staple in your meal rotation. Don’t hesitate to make it soon; your family will thank you!

Philly Cheesesteak Casserole

Author: anastasia-rice
Total Time: 35 minutes
Yield: 6 servings 1x
Diet: Omnivore

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Description

A cozy casserole that combines all the classic flavors of a Philadelphia cheesesteak into one easy-to-prepare dish, perfect for family gatherings or weeknight dinners.

Instructions

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to prevent sticking.
Brown the ground beef in a large skillet over medium heat until no longer pink. Drain excess grease.
Add sliced onions and bell peppers to the skillet; cook for 5-7 minutes until softened.
Stir in minced garlic and cook for 1 more minute.
Reduce heat to low, add cream cheese until melted, then gradually add beef broth and season with salt, pepper, and paprika.
Spread the beef mixture in the casserole dish and top with slices of provolone cheese.
Bake for 15-18 minutes until cheese is melted and bubbly. Broil for 1-2 minutes for a crispy top.
Let it rest for 5 minutes before serving.