Easy Philly Cheesesteak Casserole Recipe That Wows Every Time

Hearty and comforting, this Philly cheesesteak casserole brings the iconic sandwich’s flavors into a delightful baked dish.

Beef strips mingle with caramelized onions and peppers, creating a mouthwatering blend of textures.

Melted provolone cheese blankets every savory bite with creamy richness.

Layers of tender meat and crisp vegetables promise a satisfying meal that feels both familiar and exciting.

Each forkful delivers the classic sandwich’s spirit without the traditional bread constraints.

Weeknight dinners just got a delicious upgrade that you’ll want to bookmark and share with everyone.

Dig in and savor every incredible, cheesy moment of this crowd-pleasing casserole!

Philly Cheesesteak Casserole: A Flavorful Favorite

• Whip Up a Comfort Classic: Transform the beloved Philly cheesesteak into a hearty casserole that delivers all the rich, meaty flavors in one easy dish.
• Simplify Weeknight Cooking: This one-pan wonder cuts down on prep and cleanup, making dinner a breeze with minimal kitchen effort and maximum deliciousness.
• Crowd-Pleasing Meal Solution: Perfect for feeding hungry families or gathering friends, this casserole brings everyone together with its irresistible cheesy, savory goodness.
• Customize with Ease: Swap ground beef for sliced steak, mix up cheese varieties, or add extra veggies to make this recipe uniquely yours without complicated adjustments.

Ingredients for Philly Cheesesteak Casserole

• Ground Beef: A hearty and flavorful base that gives the casserole its classic Philly cheesesteak character.
• Sliced Steak: An alternative protein option that provides a traditional cheesesteak texture.

• Onions, Bell Peppers, Garlic: A classic combination that adds depth, sweetness, and aromatic flavor to the dish.

• Cream Cheese: Creates a rich and creamy texture that binds the beef mixture together.
• Provolone Cheese, Mozzarella Cheese: Provides a melty and stretchy topping that enhances the casserole's richness.
• Cheddar Cheese: Adds a sharp and tangy flavor to complement the other cheeses.

• Worcestershire Sauce: Adds a deep, savory umami flavor to the beef mixture.
• Garlic Powder, Onion Powder: Intensifies the overall seasoning and provides additional flavor complexity.
• Salt, Pepper: Essential seasonings that enhance the taste of the entire dish.

• Olive Oil: Used for sautéing vegetables and preventing sticking in the skillet.

How to Prepare Philly Cheesesteak Casserole

Step 1: Warm Up the Oven

Crank your oven to a cozy 375°F (190°C) so it’s ready for the magic about to happen.

Step 2: Sizzle the Veggies

• Diced onions
• Bell peppers
• Garlic

Saute these flavor bombs until they’re soft and fragrant, about 5 minutes.

Scoop them out and set aside.

Step 3: Brown the Meat

Use the same skillet to cook ground beef (or sliced steak) over medium heat.

Drain away any extra fat to keep things lean.

Step 4: Spice It Up

• Worcestershire sauce
• Garlic powder
• Onion powder
• Salt
• Pepper

Let the meat simmer with these seasonings for 2 more minutes.

Step 5: Add Creamy Goodness

Mix softened cream cheese into the beef until it’s totally blended and looking irresistible.

Step 6: Layer the Casserole

Grease a 9×13-inch baking dish and spread the beef mixture as the first layer.

Step 7: Veggie Layer

Spread those sauteed peppers and onions on top of the beef.

Step 8: Cheese Heaven

• Provolone cheese
• Cheddar cheese

Cover the entire casserole in a beautiful cheese blanket.

Step 9: Bake to Perfection

Slide the dish into the oven and bake uncovered for 20-25 minutes until the cheese is melted and bubbling with excitement.

Step 10: Rest and Serve

Let the casserole rest for 5 minutes before diving in.

This helps the flavors settle and makes serving easier.

Tips for Philly Cheesesteak Casserole

• Remove all excess fat from ground beef to prevent a greasy casserole and ensure a clean, rich flavor profile.
• Let provolone and cheddar create a golden, bubbling top by sprinkling evenly and avoiding thick cheese clusters.
• Cook onions and bell peppers until slightly caramelized for deeper, more intense flavor development in the casserole.
• Replace ground beef with sliced steak and serve over cauliflower rice for a keto-friendly version of this classic dish.
• Sprinkle chopped fresh parsley or chives on top after baking to add brightness and fresh herbaceous notes.

Variations on Philly Cheesesteak Casserole

• Low-Carb Cauliflower Version: Replace ground beef with ground turkey, use cauliflower rice instead of traditional rice, and swap out regular cheese for low-fat alternatives to create a lighter, keto-friendly option.
• Vegetarian Protein Swap: Substitute ground beef with plant-based crumbles or lentils, maintain the same seasoning profile, and use dairy-free cheese for a meatless rendition that keeps the classic Philly cheesesteak flavor.
• Gluten-Free Adaptation: Ensure all ingredients are certified gluten-free, use cornstarch instead of flour for thickening, and verify Worcestershire sauce is gluten-free to make the casserole safe for those with gluten sensitivities.

Serving Suggestions for Philly Cheesesteak Casserole

• Game Night Companion: Slice this casserole into hearty squares and serve alongside crisp potato chips or fresh garden salad for a crowd-pleasing meal that keeps everyone satisfied.
• Low-Carb Comfort: Pair with cauliflower rice or zucchini noodles to create a lighter version that still delivers maximum flavor without excess carbohydrates.
• Brunch Twist: Top each serving with a perfectly fried egg and sprinkle fresh chopped chives for a delicious morning variation that transforms this casserole into a weekend breakfast sensation.
• Party Platter Style: Cut into smaller bite-sized pieces, serve on toothpicks as an appetizer during game days or casual gatherings where guests can enjoy easy, shareable portions.

Storage Tips for Philly Cheesesteak Casserole

• Transfer cooled casserole to an airtight container and store in the refrigerator for up to 3-4 days. Cover tightly with plastic wrap or lid to prevent moisture loss and absorption of other food odors.
• Wrap the casserole securely in plastic wrap, then in aluminum foil. Freeze for up to 2-3 months. Label the container with the date and contents to track freshness.
• Place individual portions on a microwave-safe plate. Heat on medium power for 1-2 minutes, stirring halfway through to ensure even warming. Check internal temperature reaches 165°F for food safety.

FAQs

• What are the key ingredients in Philly Cheesesteak Casserole?

Ground beef (or sliced steak), cream cheese, provolone or mozzarella cheese, cheddar cheese, bell peppers, onions, Worcestershire sauce, and basic seasonings like garlic powder, salt, and pepper.

• Is this recipe low-carb friendly?

Yes, this casserole is naturally low-carb and keto-friendly since it doesn’t include bread, pasta, or high-carb ingredients. It focuses on meat, cheese, and vegetables.

• Can I make this casserole ahead of time?

You can prepare the casserole earlier in the day and refrigerate it before baking. Just add an extra 5-10 minutes to the baking time if cooking directly from the refrigerator.

• What meat alternatives work best for this recipe?

Philly Cheesesteak Casserole Recipe

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4.6 from 10 reviews

• Total Time: 45 minutes
• Yield: 6 1x

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Description

Hearty Philly cheesesteak casserole delivers classic sandwich flavors in a comforting baked dish. Melted cheese, tender beef, and peppers create a satisfying meal home cooks will savor.

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Ingredients

Scale 1x2x3x

Main Protein:

• 1 pound (1 lb) ground beef
• 8 ounces (8 oz) cream cheese

Vegetables:

• 1 large onion, diced
• 1 green bell pepper, sliced
• 1 red bell pepper, sliced
• 2 cloves garlic, minced

Cheese and Seasonings:

• 1 cup shredded provolone cheese
• 1 cup shredded cheddar cheese
• 1 tablespoon Worcestershire sauce
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 2 tablespoons olive oil
• Salt and pepper to taste

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Instructions

1. Warm the oven to a toasty 375F (190C), preparing for a delectable culinary adventure.
2. Capture a large skillet and drizzle olive oil, heating over medium flame. Introduce diced onions, vibrant bell peppers, and minced garlic, dancing them together until tender and translucent, approximately 5 minutes. Transfer the aromatic vegetable medley to a waiting plate.
3. Utilize the same skillet to transform ground beef into a rich, caramelized landscape, cooking over medium heat. Eliminate excess grease to maintain a pristine cooking environment.
4. Enrich the meat with Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Allow these flavors to meld and intensify for an additional 2 minutes.
5. Gently fold softened cream cheese into the beef mixture, creating a luxurious, creamy texture that blankets each morsel.
6. Prepare a 9×13-inch baking vessel with a light grease, then nestle the beef mixture as the foundation. Crown this layer with the previously sautéed peppers and onions.
7. Generously cascade provolone and cheddar cheeses across the casserole’s surface, ensuring an even, tempting coverage.
8. Slide the casserole into the preheated oven, letting it bake uncovered for 20-25 minutes until the cheese transforms into a molten, bubbling masterpiece.
9. Allow the dish a brief 5-minute respite before serving, letting flavors settle and intensify.

Notes

• Adapt the meat by using ground turkey or chicken for a leaner protein option that keeps the classic Philly Cheesesteak flavor profile.
• Reduce carbs by replacing cheese with low-fat versions or using cauliflower rice as a base instead of traditional ingredients.
• Create a gluten-free version by ensuring Worcestershire sauce is certified gluten-free and using alternative seasonings if needed.
• Enhance meal prep by assembling the casserole ahead of time and refrigerating until ready to bake, which helps develop deeper flavor interactions between ingredients.

• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Category: Lunch, Dinner
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 6
• Calories: 480 kcal
• Sugar: 3 g
• Sodium: 540 mg
• Fat: 38 g
• Saturated Fat: 15 g
• Unsaturated Fat: 20 g
• Trans Fat: 1 g
• Carbohydrates: 6 g
• Fiber: 2 g
• Protein: 28 g
• Cholesterol: 110 mg