Description
This Philly Cheesesteak Casserole transforms the classic sandwich into a warm, comforting, family-friendly baked dish. Packed with tender beef, sautéed peppers and onions, creamy cheese sauce, and topped with melted provolone, it captures everything you love about the iconic Philly cheesesteak—just easier to prep and perfect for weeknights or meal prep.
Ingredients
Beef & Vegetables
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1 lb (450 g) lean ground beef or shaved steak
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1 tbsp olive oil (if using lean beef/shaved steak)
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1 medium onion, sliced
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1 green bell pepper, sliced
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1 red bell pepper, sliced
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8 oz (225 g) mushrooms, sliced (optional but recommended)
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3 cloves garlic, minced
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1 tsp Worcestershire sauce
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1 tsp salt (adjust to taste)
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½ tsp black pepper
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½ tsp paprika
Creamy Sauce Mixture
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4 oz cream cheese, softened
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½ cup heavy cream or milk
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1 cup shredded mozzarella or provolone
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½ cup beef broth
Topping
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6–8 slices provolone cheese
Optional Add-Ins
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Cooked pasta (2 cups) for a heartier casserole
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Hot cherry peppers
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Dash of hot sauce
Instructions
1. Preheat
Preheat oven to 375°F (190°C). Lightly grease a casserole dish (9×13 recommended).
2. Cook the Beef
In a large skillet over medium-high heat, cook ground beef or shaved steak until browned. Drain excess fat if necessary.
3. Sauté Vegetables
Add onions, peppers, and mushrooms to the skillet. Sauté 6–7 minutes until soft. Add garlic and cook 1 more minute.
4. Season
Stir in Worcestershire sauce, salt, pepper, and paprika.
5. Prepare the Sauce
In a bowl, whisk together cream cheese, heavy cream, beef broth, and shredded mozzarella/provolone until smooth.
Pour this mixture into the skillet with the beef/vegetables. Stir well to combine.
6. Assemble
Transfer everything to your casserole dish. Spread evenly.
7. Add Cheese Topping
Lay provolone slices on top to fully cover the mixture.
8. Bake
Bake 20–22 minutes, or until the casserole is bubbly and the cheese is melted and lightly golden.
9. Rest & Serve
Let rest 5 minutes before slicing. Serve hot.
Serving Suggestions
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6 servings (as a main dish)
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Serve with garlic bread, salad, roasted potatoes, or over rice or pasta.
Estimated Nutritional Information (per serving)
(Approximate, assuming 6 servings and no pasta added)
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Calories: 355
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Protein: 24g
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Carbohydrates: 8g
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Fat: 26g
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Fiber: 2g
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Sugars: 5g
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Sodium: 680mg
(Values will vary based on ingredients.)
Benefits of This Recipe
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High-protein meal: Great for sustaining energy and supporting muscle health.
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Low-carb friendly: Works for keto and low-carb diets if pasta is omitted.
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Easy make-ahead meal: Reheats well and great for meal prep.
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Family-friendly: Familiar flavors that kids and adults love.
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One-dish convenience: Minimal cleanup and simple steps.
Chef’s Notes & Tips
Beef Options
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Shaved steak gives the most authentic Philly flavor.
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Ground beef is easy, affordable, and works perfectly.
Vegetable Notes
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Mushrooms deepen the savory flavor; skip if you’re not a fan.
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Add jalapeños or cherry peppers for spice.
Cheese Choices
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Provolone is classic.
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American cheese melts beautifully if you prefer a creamier casserole.
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Mozzarella adds good stretch.
Make-Ahead / Storage
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Refrigerate: Up to 4 days.
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Freeze: Up to 2–3 months (best without provolone topping; add before baking).
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Reheat: 350°F for 15–20 minutes.
For a Heartier Casserole
Stir in 2 cups cooked pasta before baking.
Frequently Asked Questions (Q&A)
Q1: Can I use chicken instead of beef?
Yes! Use sliced chicken breast or ground chicken. Season slightly more because chicken is milder.
Q2: Can this be made low-fat?
Yes. Use light cream cheese and milk instead of heavy cream. Flavor will be a bit lighter but still delicious.
Q3: Can I prepare it ahead of time?
Absolutely. Assemble the casserole completely, cover, and refrigerate up to 24 hours before baking.
Q4: What kind of cheese is best for this recipe?
Provolone for authenticity, mozzarella for stretch, American cheese for creaminess.
Q5: Can I add pasta directly into the casserole?
Yes—just make sure the pasta is already cooked before adding.