Easy Philly Cheese Steak Casserole Recipe

Why You’ll Love This Recipe

This Easy Philly Cheese Steak Casserole is a comforting, hearty dish that brings the classic flavors of a Philly cheesesteak into a simple, one-pan meal. With tender beef, sautéed onions, bell peppers, melted cheese, and a creamy sauce, it’s perfect for a family dinner or meal prep. You’ll love the combination of savory ingredients baked together in a casserole for a deliciously satisfying bite.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 lb ribeye steak or flank steak, thinly sliced
• 1 medium onion, sliced
• 1 bell pepper, sliced
• 2 cloves garlic, minced
• 2 cups frozen hashbrowns or tater tots
• 1 cup heavy cream
• 1 cup beef broth
• 2 cups shredded provolone cheese (or a mix of provolone and mozzarella)
• 1 tablespoon olive oil
• Salt and pepper, to taste
• 1 teaspoon dried oregano
• 1 teaspoon paprika

Directions

1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish and set it aside.
2. Heat olive oil in a large skillet over medium-high heat. Add the sliced steak and cook until browned, about 5-7 minutes. Season with salt, pepper, oregano, and paprika. Remove the steak and set it aside.
3. In the same skillet, add the onions, bell peppers, and garlic. Sauté until softened, about 4-5 minutes.
4. Add the frozen hashbrowns or tater tots to the baking dish. Spread them out evenly.
5. In a bowl, whisk together the heavy cream and beef broth. Pour over the hashbrowns or tater tots.
6. Layer the cooked steak and sautéed vegetables on top of the hashbrowns. Sprinkle the shredded cheese over the top.
7. Cover the casserole with foil and bake for 25-30 minutes, until the cheese is melted and bubbly.
8. Remove the foil and bake for an additional 5-10 minutes to get a golden, bubbly top.
9. Let the casserole rest for 5 minutes before serving.

Servings and Timing

This recipe serves approximately 6 people.

• Preparation time: 15 minutes
• Cooking time: 35-40 minutes
• Total time: 50-55 minutes

Variations

• Use ground beef instead of steak for a different texture.
• Swap the provolone for cheddar or Swiss cheese.
• Add sliced mushrooms for extra flavor and texture.
• Make it spicy by adding jalapeños or hot sauce to the mix.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days.
To reheat, place the casserole in the oven at 350°F (175°C) for 10-15 minutes, or microwave individual portions for 2-3 minutes until heated through.

FAQs

Can I use a different type of potato?
Yes, you can use frozen diced potatoes or even cooked fresh potatoes as a substitute for hashbrowns.

Can I make this ahead of time?
Yes, you can assemble the casserole ahead of time, cover it, and refrigerate it for up to 24 hours before baking.

Can I freeze this casserole?
Yes, you can freeze it before baking. Just wrap it tightly and store in the freezer for up to 3 months. When ready to bake, thaw in the fridge overnight and bake as directed.

Can I use a different cheese?
Yes, you can use any cheese you prefer, such as mozzarella, cheddar, or a cheese blend.

Do I need to cook the hashbrowns first?
No, you can add frozen hashbrowns directly to the casserole. They’ll cook while the casserole bakes.

Conclusion

This Easy Philly Cheese Steak Casserole is a perfect way to enjoy the flavors of a Philly cheesesteak in a simple and hearty casserole form. It’s an easy-to-make dish that will satisfy your craving for a comforting, cheesy meal. Whether for dinner or meal prep, it’s sure to become a family favorite.

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