Philly Cheesesteak Casserole Recipe
Introduction
The Philly Cheesesteak Casserole brings all the flavors of the classic sandwich into an easy, comforting dish. It’s perfect for a satisfying weeknight meal that combines tender beef, sautéed peppers and onions, and melted cheese in every bite.

Ingredients
- 1 lb beef, thinly sliced
- 1 bell pepper, sliced
- 1 onion, sliced
- 2 cups shredded cheese (Provolone or Cheddar works well)
Instructions
- Step 1: In a large skillet over medium heat, cook the beef until browned. Add the sliced peppers and onions, and sauté until they are tender and slightly caramelized.
- Step 2: Transfer the beef and vegetable mixture to a baking dish. Sprinkle the shredded cheese evenly on top, then bake in a preheated oven at 350°F (175°C) for about 15 minutes, or until the cheese is bubbly and melted.
Tips & Variations
- For extra flavor, add some garlic or a splash of Worcestershire sauce to the beef while cooking.
- You can use different cheeses like mozzarella or a blend for a milder or richer taste.
- Serve with hoagie rolls or over cooked rice for a heartier meal.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through and the cheese is melty again.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare the casserole ahead of time?
Yes, you can assemble it in advance and refrigerate it for a few hours before baking. Just add a little extra baking time if baking straight from the fridge.
Is this recipe gluten-free?
The casserole itself is gluten-free if you use gluten-free cheese and beef. If serving with bread, choose gluten-free rolls or avoid bread altogether.
PrintPhilly Cheesesteak Casserole Recipe
A hearty and comforting Philly Cheesesteak Casserole that layers tender cooked beef, sautéed peppers and onions, and melted cheese, baked until bubbly and golden. This dish offers all the delicious flavors of the classic Philly cheesesteak sandwich in an easy-to-make casserole form, perfect for family dinners or casual gatherings.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 to 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
Ingredients
Meat and Vegetables
- 1 lb ground beef or thinly sliced ribeye steak
- 1 green bell pepper, thinly sliced
- 1 medium onion, thinly sliced
Cheese
- 2 cups shredded provolone cheese
- Optional: ½ cup shredded mozzarella cheese
Additional Ingredients
- 2 tablespoons olive oil or butter for sautéing
- Salt and pepper to taste
- 1 teaspoon garlic powder
- 1 teaspoon Worcestershire sauce (optional)
Instructions
- Prepare the filling: Heat olive oil or butter in a large skillet over medium heat. Add the sliced onions and bell peppers and sauté for about 5-7 minutes until soft and caramelized. Remove from the skillet and set aside.
- Cook the beef: In the same skillet, add the ground beef or ribeye steak slices. Cook over medium-high heat until browned and cooked through, breaking up the ground beef as it cooks. Season with salt, pepper, garlic powder, and Worcestershire sauce if using.
- Combine ingredients: Return the sautéed peppers and onions to the skillet with the cooked beef and stir together to mix flavors evenly. Remove from heat.
- Assemble the casserole: Preheat the oven to 375°F (190°C). Transfer the beef and vegetable mixture into a greased casserole dish, spreading it evenly. Sprinkle the shredded provolone cheese (and mozzarella if using) evenly over the top.
- Bake the casserole: Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is fully melted, bubbly, and starting to turn golden brown.
- Serve: Remove from oven and let cool slightly before serving. Enjoy the warm, cheesy Philly cheesesteak flavors in casserole form.
Notes
- You can substitute ribeye steak slices with ground beef or even thinly sliced sirloin for a different texture.
- For extra flavor, add sliced mushrooms or a dash of hot sauce to the filling.
- Provolone cheese is traditional, but you can mix in mozzarella for stretchier cheese or cheddar for a sharper taste.
- This casserole can be prepared ahead of time and refrigerated for up to 24 hours before baking.
- Serve with a side of crusty bread or a simple green salad for a complete meal.
Keywords: Philly Cheesesteak Casserole, Philly Cheesesteak, Casserole, Easy Dinner, Beef and Cheese Bake

