Name: Philly Cheesesteak Casserole
Prep time: 10 min
Cook time: 36 min
Total time: 46 min
Yield: 4
Cuisine: American
Ingredients: 8 ounces pasta; 1 pound lean ground beef; ¼ cup yellow onion, diced; 1 tablespoon Worcestershire sauce; 1 teaspoon dried oregano; ½ teaspoon onion powder; ½ teaspoon garlic powder; ½ teaspoon coarse kosher salt; ½ teaspoon black pepper; ½ green bell pepper, sliced; ½ red bell pepper, sliced; ½ cup yellow onion, sliced; 8 ounces of portobello mushrooms, sliced; 2 garlic cloves, minced; 9 slices provolone cheese, divided; 6 ounces cream cheese, room temperature; ¾ cup beef broth; ½ cup pasta water; 2 tablespoons parsley, diced

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This Philly Cheesesteak Casserole recipe is a casserole version of the beloved Philly Cheesesteak sandwich. Loaded with beef, onion, peppers, provolone cheese, and the best seasonings; it’s an easy recipe that is perfect for weeknight dinner or even potlucks.

If you love Philly cheesesteaks, you will love this recipe. The perfect casserole does exist with this ultimate comfort food.

If you’re looking for more mouthwatering casserole recipes, try our French Onion Chicken Bake or Loaded Potato Casserole.

I feel like casseroles got a bad rap for being a go-to when too poor or too busy. Truth be told, who doesn’t want to save time and money? That’s a flex, honey. Not a vice.

This unique recipe breaks all assumptions when it comes to casseroles.

Philly cheesesteak casserole is a delicious dish that makes it easier to serve the whole family Philly Cheesesteak.

This simple casserole is ready and on the table in less than an hour, making it an easy dinner idea.

What is a Philly Cheesesteak Casserole?

Philly Cheesesteak Casserole is a take on a traditional Philly Cheesesteak Sandwiches. It has all the beloved ingredients and delicious flavors of the iconic sandwich, yet in a one-dish meal.

Our recipes uses pasta instead of bread, and budget-friendly ground beef instead of steak. Yet there is room for substitutions, which I go into later.

Beef, peppers, onions, mushrooms, and pasta are mixed into a perfectly seasoned creamy sauce. Then topped with provolone cheese slices, and oven baked until hot and bubbly.

There’s a whole lot to love with this philly cheese steak casserole recipe, that’s for sure.

Why You’ll Love This Recipe

If you love Philly cheesesteaks, you will love this recipe.
A unique yet easy casserole that is the perfect dinner for the entire family, or for gatherings.
A pasta casserole like no other. Loaded with fresh vegetables, beef, cheese, and a distinct taste.
A quick recipe for those busy weeknights.

Total Time: 46 minutes

Serves: 4

Ingredients and Notes

As always, the full recipe with exact measurements for this philly cheesesteak casserole with noodles is on the printable recipe card at the end of the post.

Pasta – Use any small and short pasta variety you’d like for this recipe.
Lean Ground Beef – Make sure your beef is lean, or you’ll have to do a lot of draining and straining to prevent a greasy dish.
Yellow Onion – A sweet vegetable that’s classic to the traditional sandwich.
Bell Peppers – Peppers give a mild taste, and using both green bell peppers and red bell peppers provide that colour pop.
Portabello Mushrooms – Gives that earthy and umami flavor to this dish.
Garlic Cloves – Adds a delicious taste and smell to the dish. Garlic lovers know what I’m talking about.
Cream Cheese – Gives the sauce that creamy texture.
Beef Broth – This and the pasta water thins out the sauce, so it’s not too rich and thick.
Provolone Cheese – Slices provolone cheese are the perfect type of mild cheese that is super melty and gooey.
Worcestershire Sauce – Gives that beef some kick, which it needs.
Seasonings – Simple seasoning and common pantry staples are the spice behind this casserole. You’ll need dried oregano, onion powder, garlic powder, coarse kosher salt, and black pepper.
Parsley – For garnish on top of the casserole. Optional yet perfect for adding that final touch.

ingredients on a table, for philly cheesesteak casserole

Tips & Tricks

Save on prep time by using pre-minced garlic and pre-sliced mushrooms from the grocery store.
For even-cooking, make sure to slice the veggies into equal-sized pieces.
This casserole can be made directly in an oven safe skillet, or in a saute pan then transferred to a 9×13 baking dish.

How to Make Philly Cheesesteak Casserole

Here are the steps to make this easy casserole dish inspired by classic philly cheesesteak. It may seem like a lot of steps, but I break it down into simple steps for a no-fail meal.

Note: This casserole was made just using an oven safe skillet. If it is not oven safe, use a large skillet for the stove, then transfer to a 9×13 baking dish for the oven.

Preheat the oven to 350° F.
Cook the pasta according to the directions, which will be approximately 7-9 minutes. While the pasta is cooking continue with the recipe.
In a large saute pan over medium-high heat – add the ground beef, diced onion, Worcestershire sauce, dried oregano, onion powder, garlic powder, coarse kosher salt, and black pepper. Cook for 3-4 minutes when the meat is halfway cooked.
Add the red and green peppers, sliced onion, and mushrooms. Cook for an additional 10 minutes.
Add the minced garlic. Stir for 1 minute or until the garlic is fragrant.
Add 3 slices of provolone cheese, cream cheese, beef broth, and pasta water to the ground beef mixture. Mix for 2-3 minutes or until the sauce is thick.
Taste to see if more salt and pepper is needed.
Add the pasta and mix until combined.
Top the pasta with 6 slices of provolone cheese.
Bake for 15 minutes.
Turn the oven to broil at 500° F. Broil for 5 minutes or until the top is golden brown and bubbly.
Top the melted cheese with with parsley.
Serve immediately and enjoy.

This is a light pasta dish. If you want a creamy thicker sauce you can add ½ cup of heavy cream in step 6 and decrease the ½ cup of water to a ¼ cup of water.

Variations and Substitutions

Swap the protein. Instead of a ground beef casserole, swap for ground turkey or ground chicken. As well, you can use thinly sliced sirloin steak too.
Cheese options. Make an extra cheesy casserole and add more in the mixture and/or on top. You can also experiment with different types of cheese combinations such as swiss or mozzarella cheese.
Adjust the Seasoning. Adjust the amounts of all the spices to make it your own.
Make it Spicy: For an extra kick, add red pepper flakes or diced jalapenos to the mixture; or serve with some hot sauce for topping.

What goes with philly cheesesteak casserole?

This casserole is a great choice on it’s own and is a complete meal. Yet you can serve some sides with it, especially if you want to stretch the meal.

Storage

Store leftover casserole in the fridge for up to 5 days, in an airtight container (or covered with plastic wrap or aluminum foil).

To reheat, use the microwave or oven until it’s heated through.

More Casserole Recipes:

Also, be sure to check out our other Casserole Recipes.

Philly Cheesesteak Casserole

Yield: 4 servings

Prep Time: 10 minutes

Cook Time: 36 minutes

Total Time: 46 minutes

Satisfy your cravings for comfort food with this easy Philly Cheesesteak Casserole. A new twist on the classic sandwich, in one convenient dish. Loaded with beef, onion, peppers, provolone cheese, and the best seasonings; it’s an easy recipe that is perfect for weeknight dinner or even potlucks.

Ingredients

8 ounces pasta
1 pound lean ground beef
¼ cup yellow onion, diced
1 tablespoon Worcestershire sauce
1 teaspoon dried oregano
½ teaspoon onion powder
½ teaspoon garlic powder
½ teaspoon coarse kosher salt
½ teaspoon black pepper
½ green bell pepper, sliced
½ red bell pepper, sliced
½ cup yellow onion, sliced
8 ounces of portobello mushrooms, sliced
2 garlic cloves, minced
9 slices provolone cheese, divided
6 ounces cream cheese, room temperature
¾ cup beef broth
½ cup pasta water
2 tablespoons parsley, diced

Instructions

Preheat the oven to 350° F.
Cook the pasta according to the directions, which will be approximately 7-9 minutes. While the pasta is cooking continue with the recipe.
In a large saute pan add the ground beef, diced onion, Worcestershire sauce, dried oregano, onion powder, garlic powder, coarse kosher salt, and black pepper. Cook for 3-4 minutes when the meat is halfway cooked.
Add the peppers, sliced onion, and mushrooms. Cook for an additional 10 minutes.
Add the minced garlic. Stir for 1 minute or until the garlic is fragrant.
Add 3 slices of provolone cheese, cream cheese, beef broth, and pasta water. Mix for 2-3 minutes or until the sauce is thick.
Taste to see if more salt and pepper is needed.
Add the pasta and mix until combined.
Top the pasta with 6 slices of provolone cheese.
Bake for 15 minutes.
Turn the oven to broil at 500° F. Broil for 5 minutes or until the top is golden brown and bubbly.
Top with parsley.
Serve immediately and enjoy.

Notes

Store leftover casserole in the fridge for up to 5 days, in a airtight contianer or covered with plastic wrap.
Reheat in the oven or microwave.

Nutrition Information:

Yield: 4 Serving Size: 1
Amount Per Serving: Calories: 801Total Fat: 46gSaturated Fat: 25gTrans Fat: 0gUnsaturated Fat: 16gCholesterol: 187mgSodium: 1164mgCarbohydrates: 37gFiber: 4gSugar: 7gProtein: 59g

Created by Tammi Roy

Tammi Roy is the founder of My Organized Chaos, a Canadian food and lifestyle blog. She lives in Alberta, Canada and is the mom of three beautiful teenage girls. Tammi’s passions are her family, creating and sharing delicious recipes, travelling and photography. Learn more about Tammi.

Philly Cheesesteak Casserole Recipe