Why You’ll Love This Recipe

This Easy Philly Cheese Steak Casserole captures all the bold, savory flavors of a classic Philly cheesesteak in a cozy, oven-baked dish. Packed with tender beef, gooey cheese, sautéed peppers and onions, and a creamy base, it’s a hearty, crowd-pleasing meal perfect for busy weeknights or casual gatherings.

ingredients

Easy Philly Cheese Steak Casserole Recipe

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

ground beefcream cheeseshredded provolone cheesegreen bell pepperred bell pepperyellow oniongarlic clovesolive oilsaltblack peppereggsheavy cream

directions

Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.

In a large skillet over medium heat, add olive oil and sauté diced onions, bell peppers, and garlic until softened.

Add ground beef to the skillet and cook until browned, breaking it apart as it cooks. Drain excess fat.

Stir in the cream cheese and mix until fully melted and combined with the meat and vegetables.

Season with salt and black pepper to taste.

Transfer the mixture into the prepared baking dish and spread evenly.

In a small bowl, whisk together eggs and heavy cream. Pour this mixture evenly over the beef layer.

Top with shredded provolone cheese.

Bake uncovered for 30-35 minutes, or until the cheese is melted and bubbly and the casserole is set in the middle.

Allow to cool for a few minutes before slicing and serving.

Servings and timing

This recipe serves 6-8 people.
Preparation time: 15 minutes
Cooking time: 35 minutes
Cooling time: 5 minutes
Total time: 55 minutes

Variations

Use thinly sliced ribeye or steak strips instead of ground beef for a more authentic texture.

Add mushrooms for an earthy, meaty boost.

Use mozzarella or cheddar if provolone is unavailable.

Serve with toasted hoagie rolls for a deconstructed sandwich feel.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat individual portions in the microwave for 1-2 minutes or bake covered at 300°F (150°C) until warmed through.
Freeze for up to 2 months; thaw overnight in the fridge before reheating.

FAQs

Can I use chicken instead of beef?

Yes, cooked shredded or diced chicken is a great alternative.

Is this casserole keto-friendly?

Yes, it’s low in carbs and suitable for a keto diet.

Can I prepare this ahead of time?

Absolutely—assemble the casserole, cover, and refrigerate up to 24 hours before baking.

What kind of cheese melts best?

Provolone is ideal for its mild flavor and melty texture, but mozzarella and Monterey Jack work well too.

Do I need to cover it while baking?

No, bake uncovered so the top gets golden and bubbly.

Can I add hot sauce?

Yes, a dash of hot sauce or red pepper flakes adds a nice kick.

Can I make it vegetarian?

Substitute the beef with plant-based ground meat and keep the rest of the ingredients the same.

Conclusion

Easy Philly Cheese Steak Casserole is a flavorful, filling twist on the classic sandwich that’s perfect for weeknight dinners or meal prep. With minimal effort and maximum taste, it’s a go-to recipe that’s sure to satisfy both cheesesteak lovers and casserole fans alike.