Why You’ll Love This Recipe

This Easy Philly Cheese Steak Casserole brings all the savory, cheesy, and meaty flavors of a classic Philly cheesesteak sandwich into a comforting baked dish. Perfect for weeknight dinners or feeding a crowd, it’s loaded with seasoned ground beef, sautéed peppers and onions, and plenty of melty cheese, all layered into a creamy, hearty casserole. No hoagie rolls needed—just bold flavors in every bite.

ingredients

Easy Philly Cheese Steak Casserole Recipe

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

ground beefbell peppers (green and red)onioncream cheeseprovolone cheesegarlic powderonion powdersaltpeppereggswhole milkshredded mozzarella cheese

directions

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

In a large skillet over medium heat, cook the ground beef until browned and no longer pink. Drain excess fat.

Add chopped bell peppers and onions to the skillet and cook until softened, about 5-7 minutes.

Stir in cream cheese, garlic powder, onion powder, salt, and pepper. Cook until the cream cheese is melted and everything is well combined.

In a separate bowl, whisk together eggs and milk.

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

Layer provolone slices over the beef mixture.

Pour the egg and milk mixture over the top, then sprinkle shredded mozzarella cheese evenly.

Bake for 30-35 minutes, or until the casserole is set and the cheese is golden and bubbly.

Let it rest for 5-10 minutes before serving.

Servings and timing

This recipe yields approximately 6 servings.Preparation time: 15 minutesCooking time: 35 minutesResting time: 10 minutesTotal time: 60 minutes

Variations

Swap ground beef with thinly sliced steak for a more authentic cheesesteak flavor.

Add mushrooms for an earthy twist.

Use pepper jack cheese for a spicy kick.

Serve over toasted bread slices or with a side of garlic bread for a heartier meal.

Make it low-carb by skipping the milk and adding heavy cream instead.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.To reheat, microwave individual portions for 1-2 minutes or rewarm in the oven at 300°F for about 10 minutes until heated through.Freeze portions for up to 2 months; thaw overnight in the fridge before reheating.

FAQs

Can I use a different kind of cheese?

Yes, you can use cheddar, Swiss, or American cheese based on your taste preferences.

Can I make this casserole ahead of time?

Absolutely—prepare everything, cover, and refrigerate before baking. When ready, bake as directed, adding a few extra minutes if cold.

Is this dish keto-friendly?

Yes, as long as you skip bread or high-carb sides, it’s suitable for a low-carb or keto diet.

Can I use ground turkey or chicken?

Yes, both are great lean protein alternatives.

Do I need to cook the veggies first?

Yes, sautéing them enhances their flavor and ensures they’re tender in the final dish.

Can I add hot sauce?

Definitely! Add to the meat mixture or serve on the side for extra heat.

What can I serve with this casserole?

It pairs well with a green salad, roasted vegetables, or even mashed cauliflower.

Is this freezer-friendly?

Yes, it freezes well. Store in freezer-safe containers and label with the date.

How do I know it’s done baking?

The center should be set and the cheese golden. A knife inserted should come out clean.

Can I double the recipe?

Yes, just use a larger baking dish or two standard-sized ones and adjust baking time slightly.

Conclusion

Easy Philly Cheese Steak Casserole is your answer to a cozy, crowd-pleasing dinner with minimal fuss and maximum flavor. With its melty cheese, savory meat, and veggie-packed goodness, it’s a simple way to enjoy the essence of a Philly cheesesteak in casserole form. Perfect for meal prep or weeknight comfort food, it’s sure to become a staple in your dinner rotation.