Description
If you’re craving the bold flavors of a classic Philly cheesesteak, but want something hearty, easy, and perfect for family dinner, then this Philly Cheesesteak Casserole is exactly what you need! This recipe takes all the savory goodness of the iconic sandwich—tender beef, caramelized onions, bell peppers, and melted cheese—and transforms it into a comforting baked dish.
Packed with rich flavors, simple ingredients, and a creamy, cheesy texture, this easy weeknight dinner will become a household favorite. Let’s dive into how to make the best Philly cheesesteak casserole at home!
Ingredients
Main Ingredients:
- 1 lb ribeye steak (or flank steak, thinly sliced)
- 1 tbsp olive oil
- 1 large onion (thinly sliced)
- 1 green bell pepper (sliced)
- 1 red bell pepper (sliced)
- 2 cloves garlic (minced)
- 1 tsp Worcestershire sauce
- ½ tsp salt
- ½ tsp black pepper
- ½ tsp smoked paprika
For the Creamy Casserole Base:
- 4 oz cream cheese (softened)
- ½ cup heavy cream
- 3 large eggs (whisked)
- 1 cup shredded provolone cheese
- ½ cup shredded mozzarella cheese
Optional Add-Ons:
- Mushrooms – For extra umami flavor.
- Jalapeños – For a spicy kick!
- Cheddar Cheese – For a sharper cheese flavor.
Instructions
Step1: Preheat & Prepare
Preheat your oven to 375°F (190°C). Grease a baking dish lightly with oil or butter.
Step2: Cook the Steak
In a large skillet, heat 1 tbsp olive oil over medium-high heat. Add the thinly sliced ribeye steak, season with salt, black pepper, and smoked paprika, and cook until browned (about 3-4 minutes). Remove from the skillet and set aside.
Step3: Sauté the Veggies
In the same skillet, add the onions, green and red bell peppers, and garlic. Cook over medium heat for about 5-7 minutes, stirring occasionally until softened and caramelized. Add Worcestershire sauce and stir.
Step4: Prepare the Casserole Mixture
In a mixing bowl, combine cream cheese, heavy cream, and whisked eggs. Stir until smooth and well combined.
Step5: Assemble the Casserole
- Spread the cooked steak and sautéed vegetables evenly in the greased baking dish.
- Pour the creamy mixture over the steak and veggies.
- Sprinkle the top with provolone and mozzarella cheese.
Step6: Bake to Perfection
Place the casserole in the preheated oven and bake for 25-30 minutes, or until the top is golden and bubbly.
Step7: Serve & Enjoy!
Let the casserole rest for 5 minutes, then slice and serve warm.
Notes
- Use Thinly Sliced Steak – For the most authentic cheesesteak flavor, go for ribeye or flank steak, sliced super thin.
- Don’t Overcook the Steak – Since it will bake, sear it quickly for a juicy texture.
- Cheese Variations – Provolone is classic, but feel free to use mozzarella, cheddar, or even pepper jack for extra flavor!