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Philly Cheesesteak Casserole Recipe

Published: Dec 23, 2025 by Diane · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 4.4 from 69 reviews

If you’ve ever wished you could enjoy all the mouthwatering goodness of a classic Philly cheesesteak but in a comforting, crowd-pleasing form, then this Philly Cheesesteak Casserole Recipe is your new best friend. It’s a rich, cheesy, and flavorful dish that captures the essence of the original sandwich without the fuss of assembling rolls or dealing with slippery fillings. Each bite offers tender ground beef perfectly seasoned and blended with vibrant bell peppers and onions, all enveloped in creamy cheese—the kind of recipe that makes you want to dive in with zero regrets. Whether for a weeknight dinner or feeding a hungry group, this casserole guarantees smiles all around.

Ingredients You'll Need

The image shows six clear glass bowls arranged on a metal tray with brass handles, placed on a white marbled surface. In the center is a large bowl filled with raw ground meat, pink with some white fat spots. Around it, starting from the top left and moving clockwise, there is a bowl with several pale yellow slices of cheese, a bowl with small white onion pieces, a bowl with chopped red bell peppers, a bowl with chopped green bell peppers, and a small bowl with a white cream cheese block. In front of the bowls are two small containers with wooden lids labeled

This Philly Cheesesteak Casserole Recipe calls for a handful of simple yet essential ingredients that together build an irresistible dish. Each component plays its role perfectly, from the juicy ground beef to the colorful peppers and creamy cheeses, delivering layers of texture and flavor in every bite.

  • 2 lbs ground beef (85% lean or leaner): Provides the hearty, savory base, perfectly juicy without too much fat.
  • ½ teaspoon ground black pepper: Adds a subtle spicy kick to enhance the beef’s natural flavor.
  • 1 teaspoon salt: Essential seasoning that brings all the other flavors to life.
  • 1 large green bell pepper (diced): Offers freshness and a slight crunch with its vibrant color.
  • 1 large red bell pepper (diced): Adds sweetness and visual appeal next to the green peppers.
  • 1 large onion (diced): Brings a lovely sweetness and depth as it softens and caramelizes.
  • 4 oz cream cheese: Makes the mixture luxuriously creamy and smooth.
  • 8 slices provolone cheese: Melts beautifully on top, creating that classic Philadelphia cheesesteak finish.

How to Make Philly Cheesesteak Casserole Recipe

Step 1: Cook the Ground Beef

Start by heating an oven-safe skillet over medium heat and add the ground beef, breaking it apart as it cooks. Season with salt and pepper to infuse the meat with flavor from the beginning. This step creates a deeply savory foundation that will carry the casserole’s rich taste.

Step 2: Sauté the Vegetables

Once your beef is browned and mostly cooked through, toss in the diced onions and both green and red bell peppers. Sauté everything until the vegetables soften and their natural sweetness comes out, perfectly balancing the robust meat.

Step 3: Stir in Cream Cheese

Now, add the cream cheese to the skillet, stirring until it melts and thoroughly coats the beef and vegetables. This creamy addition makes the entire mixture indulgently smooth while binding all the flavors together in one delicious package.

Step 4: Add the Provolone Cheese

Spread the slices of provolone cheese evenly across the top of the meat and veggie mixture. This step is crucial—it ensures you get that iconic, gooey cheese layer that crowns this Philly Cheesesteak Casserole Recipe with gooey, melty perfection.

Step 5: Bake Until Golden and Melty

Transfer your skillet to a preheated oven at 350°F and bake for about 15 minutes or until the provolone cheese is bubbly and starting to turn golden. This final touch locks in the flavors and textures, leaving you with a casserole that’s as stunning as it is satisfying.

How to Serve Philly Cheesesteak Casserole Recipe

The image shows four stages of making a layered dish in a white bowl on a white marbled surface. The first layer is raw ground meat, red in color, filling the bowl. The second layer is cooked ground meat, seasoned and brown, topped with chopped white onions, red bell peppers, and green peppers in the center. The third layer has the same cooked meat and veggies, with a block of white cream cheese placed in the middle. The final layer shows several smooth, round white cheese slices covering the meat and veggies evenly on top. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To dress up your Philly Cheesesteak Casserole Recipe, consider fresh garnishes like sliced green onions or a sprinkle of chopped parsley for a pop of color and a hint of freshness that contrasts beautifully with the rich cheese and beef.

Side Dishes

This casserole pairs wonderfully with simple sides like a crisp garden salad or some roasted potatoes, helping to balance the savory richness with light, fresh, or crispy elements. It also works great alongside steamed green beans or even a tangy coleslaw.

Creative Ways to Present

For a fun twist, serve this casserole with crusty bread on the side for dipping into all the cheesy goodness. Or layer it in individual small ramekins for personal portions at a dinner party—easy to serve and delightfully impressive.

Make Ahead and Storage

Storing Leftovers

Once cooled, store any leftover Philly Cheesesteak Casserole Recipe in an airtight container in the refrigerator. It will stay fresh for up to 3 days, making it a perfect option for quick lunches or dinners later in the week.

Freezing

You can freeze this casserole after baking by wrapping it tightly with foil and placing it in a freezer-safe container. It’ll keep well for up to 2 months, ready to be reheated when you crave that comforting Philly cheesesteak magic.

Reheating

Reheat leftovers in the oven at 350°F until warmed through to preserve the casserole’s texture and meltiness. If you’re in a hurry, the microwave works too, but the oven will maintain that perfectly golden cheese crust much better.

FAQs

Can I use different cheeses in the Philly Cheesesteak Casserole Recipe?

Absolutely! While provolone is traditional and melts beautifully, you could experiment with mozzarella, cheddar, or even a sharp American cheese for a different twist on flavor and texture.

Is ground beef the only meat option for this casserole?

Though classic Philly cheesesteak uses thinly sliced steak, ground beef works perfectly for this casserole. However, you can also try ground turkey or chicken for a lighter version, keeping seasonings the same for that Philly flair.

Can I add more vegetables to this recipe?

Definitely! Mushrooms, sliced jalapeños, or even spinach would complement the flavors and add extra nutrients without overpowering the dish.

What can I serve with this casserole to make it a full meal?

Pairing your Philly Cheesesteak Casserole Recipe with a fresh salad or some steamed vegetables balances the richness nicely, creating a complete and satisfying meal.

Is this casserole suitable for meal prep?

This casserole is ideal for meal prep because it reheats beautifully and maintains its flavor and texture. Just portion it out for lunches or dinners throughout the week, and you’re all set!

Final Thoughts

This Philly Cheesesteak Casserole Recipe is an absolute winner when you want all the convenience of a casserole with the iconic flavors of Philly cheesesteak. It’s straightforward, satisfying, and sure to become a new favorite in your recipe rotation. Trust me, once you try this hearty, cheesy dish, you’ll be coming back for seconds again and again!

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Philly Cheesesteak Casserole Recipe

Philly Cheesesteak Casserole Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.4 from 69 reviews

  • Author: Diane
  • Total Time: 30 minutes
  • Yield: 8 servings
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Description

This Philly Cheesesteak Casserole offers all the delicious flavors of a classic Philly cheesesteak sandwich in an easy-to-make, comforting casserole form. Ground beef is sautéed with vibrant diced bell peppers and onions, blended with creamy cream cheese, then topped with melted provolone cheese and baked to perfection. Ready in just 30 minutes, it’s a family-friendly dish that's perfect for a cozy dinner.


Ingredients

Meat and Seasoning

  • 2 lbs ground beef (85% lean or leaner)
  • 1 tsp salt
  • ½ tsp ground black pepper

Vegetables

  • 1 large green bell pepper, diced
  • 1 large red bell pepper, diced
  • 1 large onion, diced

Dairy

  • 4 oz cream cheese
  • 8 slices provolone cheese


Instructions

  1. Cook the Beef: Preheat an oven-safe skillet over medium heat on the stovetop. Add the ground beef and break it apart with a spatula, cooking until it's browned and no longer pink. Season the beef evenly with salt and ground black pepper while cooking.
  2. Sauté Vegetables: Add the diced onion, green bell pepper, and red bell pepper to the skillet with the cooked beef. Sauté the mixture until the vegetables have softened and become fragrant, about 5-7 minutes.
  3. Add Cream Cheese: Stir the cream cheese into the meat and vegetable mixture until it has melted and combined smoothly, creating a creamy texture throughout the casserole filling. Remove the skillet from the heat.
  4. Top with Provolone: Arrange the slices of provolone cheese evenly across the entire top surface of the meat and vegetable mixture, covering it completely.
  5. Bake the Casserole: Transfer the skillet to a preheated oven at 350°F (175°C). Bake for about 15 minutes, or until the provolone cheese has melted fully and begins to turn golden and bubbly on top.
  6. Serve: Remove from the oven and serve immediately while hot, enjoying the savory layers of beef, peppers, and cheese.

Notes

  • For extra flavor, consider adding sliced mushrooms or garlic along with the vegetables.
  • If you don’t have an oven-safe skillet, transfer the cooked mixture to a casserole dish before adding cheese and baking.
  • Use lean ground beef (85% lean or higher) to reduce excess grease in the pan.
  • Serve with a side of crusty bread or a fresh green salad for a complete meal.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

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Hi there! I’m so happy you’re here. Welcome to Eat With Diane a space where I share recipes that are simple, delicious, and filled with love to bring joy to your table.

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