Why You’ll Love This Recipe
This Philly Cheesesteak Casserole brings all the beloved flavors of Philadelphia’s iconic sandwich into one easy, family‑friendly dish: restaurant‑quality taste you can make at home, minimal prep and cook time, rich creamy texture with melty cheese on top, and leftovers that reheat beautifully — making it perfect for weeknight dinners or meal prep.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
ground beef
bell peppers, chopped
onion, chopped
minced garlic
seasoned salt
provolone cheese slices
large eggs
heavy whipping cream
Worcestershire sauce
Directions
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Preheat your oven to 350°F and lightly grease a 9×13‑inch baking dish.
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In a large skillet over medium‑high heat, brown the ground beef until no longer pink.
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Add the chopped bell peppers, chopped onion, minced garlic, and seasoned salt to the skillet. Sauté until the vegetables soften.
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Transfer the cooked meat and veggies to the prepared casserole dish, spreading them evenly across the bottom.
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In a medium bowl, whisk together the eggs, heavy whipping cream, and Worcestershire sauce until fully combined.
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Pour the egg mixture over the meat and vegetables, letting it fill in all the gaps.
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Layer the provolone cheese slices evenly over the top of the casserole.
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Bake for 25–30 minutes, until the eggs are set and the cheese is melted and bubbly.
Servings and timing
Servings: 8
Prep time: 15 minutes
Cook time: 30 minutes
Total time: 45 minutes
Variations
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Cheesesteak Pasta Casserole: Add cooked pasta for a more filling twist.
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Low-carb Version: Replace Worcestershire with coconut aminos and skip any carb-heavy side dishes.
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Spicy Version: Add jalapeños or a pinch of red pepper flakes.
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Cheesy Upgrade: Mix cheddar or mozzarella into the egg mixture for an extra cheesy interior.
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Steak Option: Use thinly sliced ribeye or sirloin instead of ground beef.
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Mushroom Boost: Add sautéed mushrooms for an earthy flavor.
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Bell Pepper Blend: Use red, yellow, and green peppers for color and sweetness.
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Onion Swap: Try sweet onions or shallots for a milder taste.
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Keto Friendly: Ensure all ingredients are low-carb and keto-approved.
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Mini Casserole: Divide mixture into ramekins for individual servings.
Storage/Reheating
Let the casserole cool completely before storing. Place leftovers in an airtight container and refrigerate for up to 3–4 days. Reheat individual servings in the microwave or oven at 325°F until warmed through. To freeze, wrap portions tightly and store for up to 2 months. Thaw overnight in the refrigerator before reheating.
FAQs
What type of beef is best for this casserole?
Ground beef with an 80/20 lean‑to‑fat ratio works best for juicy, flavorful results.
Can I use sliced steak instead of ground beef?
Yes, you can substitute thinly sliced steak (like ribeye) if you prefer a more authentic cheesesteak texture.
Can I make this casserole dairy‑free?
Yes, use dairy‑free cream substitutes and vegan provolone slices to make it dairy‑free.
Is it possible to make this gluten‑free?
Yes, the basic recipe is naturally gluten‑free, but always check labels on sauces and seasonings to be sure.
Can I add mushrooms or other veggies?
Absolutely, mushrooms or extra veggies like zucchini can be sautéed and mixed in for added flavor and texture.
How do I prevent the casserole from getting soggy?
Make sure to sauté the vegetables until they soften and any excess moisture cooks off before baking.
Can I assemble this ahead of time?
Yes, assemble the casserole up to 24 hours ahead and refrigerate; add a few extra minutes to bake time if cooking from cold.
What can I serve with this casserole?
A crisp green salad or steamed vegetables balance the rich, cheesy casserole nicely.
Can I use different cheeses?
Yes, feel free to interchange provolone with mozzarella, cheddar, or white American cheese slices based on your preference.
How do I know when the casserole is done?
It’s done when the egg mixture is set in the center and the cheese on top is melted and beginning to brown.
Conclusion
This Ultimate Philly Cheesesteak Casserole captures the rich, savory essence of a classic Philly cheesesteak sandwich in a family‑friendly baked dish. With simple ingredients and straightforward steps, it’s a crowd‑pleasing meal you can enjoy throughout the week and easily customize to your taste.
Ultimate Philly Cheesesteak Casserole
This Philly Cheesesteak Casserole is a hearty, cheesy, and low-carb dish that captures all the flavors of a classic Philly cheesesteak in an easy-to-make casserole form.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Baking
- Cuisine: American
Ingredients
- 1 lb ground beef
- 2 tbsp olive oil
- 1 medium onion, diced
- 1 green bell pepper, diced
- 1 red bell pepper, diced
- 2 cloves garlic, minced
- 1 (8 oz) package cream cheese, softened
- 1/4 cup beef broth
- 1 tsp Worcestershire sauce
- 1/2 tsp salt
- 1/2 tsp black pepper
- 6 slices provolone cheese
- Optional: chopped parsley for garnish
Instructions
- Preheat oven to 350°F (175°C).
- In a large skillet, heat olive oil over medium heat. Add diced onion, green bell pepper, and red bell pepper. Sauté until vegetables are soft, about 5 minutes.
- Add minced garlic and cook for another 1-2 minutes until fragrant.
- Add ground beef to the skillet. Cook until browned and fully cooked, breaking it apart with a spoon.
- Drain excess grease from the skillet.
- Reduce heat to low and stir in the cream cheese, beef broth, Worcestershire sauce, salt, and black pepper. Mix until everything is well combined and creamy.
- Transfer the mixture to a greased 9×13 inch baking dish.
- Top evenly with provolone cheese slices.
- Bake uncovered for 20-25 minutes, or until the cheese is melted and bubbly.
- Remove from oven, garnish with chopped parsley if desired, and serve hot.
Notes
- For a spicier version, add some chopped jalapeños or a dash of hot sauce.
- You can substitute ground beef with ground turkey for a leaner option.
- This dish is great for meal prep and reheats well.
- Low-carb and keto-friendly.
Nutrition
- Serving Size: 1 serving
- Calories: 410
- Sugar: 3g
- Sodium: 520mg
- Fat: 32g
- Saturated Fat: 14g
- Unsaturated Fat: 16g
- Trans Fat: 1g
- Carbohydrates: 6g
- Fiber: 1g
- Protein: 23g
- Cholesterol: 95mg