Get ready to enjoy a new twist on a beloved classic with this Philly Cheese Steak Casserole recipe, a hearty dish that brings all the rich, savory flavors of a traditional Philly cheesesteak into one bubbly, comforting bake. Each forkful delivers cheesy goodness, tender beef, and vibrant peppers that make this casserole unforgettable.

Whether it’s a cozy weeknight dinner or a fun potluck centerpiece, this Philly Cheese Steak Casserole recipe transforms your table into a warm, inviting place everyone will flock to. It’s a dish that blends the satisfying heartiness of pasta with the irresistible taste of a cheesesteak sandwich, all baked together in one pan.
Ideal for busy families, casual get-togethers, or anytime you crave something hearty and cheesy, this recipe offers a fun and easy way to enjoy your favorite flavors. Ready to bring a taste of Philly right to your kitchen? Let’s dive into this comforting and rewarding recipe today.
Cheesy and Savory: Your Must-Try Philly Cheese Steak Casserole Recipe
This Philly Cheese Steak Casserole recipe is more than just a pasta dish—it’s an experience that combines the magic of creamy sauce, gooey cheese, and classic steakhouse flavors in every bite. With tender ground beef, sautéed peppers, and onions all folded into cheesy pasta, it’s a meal that satisfies big appetites and makes everyone feel at home.
Thanks to its simple, step-by-step process, this dish is easy enough for beginners and still exciting for seasoned home cooks. Plus, the bubbly cheese topping adds that final touch that makes it totally irresistible.
Serving Suggestions:
Pro Tips for the Perfect Philly Cheese Steak Casserole Recipe:
- Cook Vegetables Until Tender: Sauté the peppers, onions, and mushrooms until soft. This step brings out their natural sweetness and helps them blend seamlessly into the casserole.
- Drain Beef Well: After browning, drain the beef completely to avoid a greasy casserole. This keeps your dish light yet rich in flavor.
- Mix Sauce Thoroughly: Take your time to blend the cream cheese and sauces into the beef mixture. A smooth, creamy sauce makes every bite luxurious.
- Use the Right Pasta: Choose sturdy shapes like penne or rotini. These hold up well in baking and capture all the delicious sauce.
- Let Rest Before Serving: Resting for at least five minutes after baking helps the casserole set. It also makes slicing and serving much easier.

Philly Cheese Steak Casserole Recipe:
- Preparation time: 20 minutes
- Cooking time: 25 minutes
- Servings: 6-8
- Equipment: 9x13-inch baking dish, large skillet, mixing bowl, spatula
With this Philly Cheese Steak Casserole recipe, your kitchen will be filled with the irresistible aromas of sizzling beef, melted cheese, and fragrant peppers—a perfect invitation for family and friends to gather around.
Ingredients:
- 1 pound ground beef
- 1 tablespoon olive oil
- 1 large onion, thinly sliced
- 1 green bell pepper, thinly sliced
- 1 red bell pepper, thinly sliced
- 2 cloves garlic, minced
- 8 ounces mushrooms, sliced
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon Worcestershire sauce
- 1 tablespoon ketchup
- 4 ounces cream cheese, softened
- 1 cup shredded provolone cheese
- 1 cup shredded mozzarella cheese
- ½ cup beef broth
- 1 tablespoon cornstarch
- ½ cup heavy cream
- 8 ounces cooked pasta (penne or rotini)
Directions:
- Prepare the Baking Dish: Preheat your oven to 350°F. Grease a 9x13-inch baking dish with butter or non-stick spray to ensure easy serving and cleanup.
- Cook the Beef: In a large skillet over medium heat, add olive oil and brown the ground beef until it’s fully cooked and no longer pink. Drain any excess fat and set aside.
- Sauté the Vegetables: In the same skillet, add the sliced onion, green bell pepper, red bell pepper, and mushrooms. Sauté for about 5 to 7 minutes, or until they’re tender and fragrant. Add the minced garlic and cook for an additional minute to release its aroma.
- Combine Beef and Veggies: Return the cooked ground beef to the skillet. Stir in salt, black pepper, Worcestershire sauce, and ketchup. Mix until everything is well blended and evenly seasoned.
- Create the Creamy Sauce: Add softened cream cheese to the skillet and stir until melted and smooth. In a small bowl, whisk together beef broth and cornstarch until lump-free, then pour it into the skillet. Stir until the sauce thickens slightly.
- Finish the Sauce: Pour in the heavy cream and stir until fully incorporated and the mixture is creamy. Let it heat through for a few minutes while stirring occasionally.
- Add Pasta: Gently fold in the cooked pasta, making sure each piece is coated in the rich, savory sauce. This step brings the entire dish together into a cohesive, comforting meal.
- Assemble the Casserole: Transfer the mixture into your prepared baking dish, spreading it out evenly. Sprinkle the shredded provolone and mozzarella cheeses evenly over the top to create a gooey, golden crust.
- Bake to Golden Perfection: Bake for 20 to 25 minutes, or until the cheese is fully melted and bubbly. For a crispier topping, broil for an additional 2 to 3 minutes, watching carefully to prevent burning.
- Cool and Serve: Once baked, let the casserole rest for about 5 minutes. This helps it set and makes serving smooth and clean.
Ready to Savor!
This Philly Cheese Steak Casserole recipe delivers all the bold, cheesy, and savory flavors you crave from a classic cheesesteak, but in a comforting, shareable form that’s perfect for any occasion.
Storage Solutions:
Cool any leftovers completely before transferring to airtight containers. Store in the refrigerator for up to four days. To reheat, warm in the microwave or in the oven at 325°F until heated through. You can also freeze portions for up to two months; thaw overnight in the fridge before reheating.
The Philly Cheese Steak Casserole recipe transforms a beloved sandwich into a hearty, bubbly casserole that brings warmth and joy to every table. So gather your ingredients, preheat that oven, and get ready to serve up smiles tonight!
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Philly Cheese Steak Casserole
With this Philly Cheese Steak Casserole recipe, your kitchen will be filled with the irresistible aromas of sizzling beef, melted cheese, and fragrant peppers—a perfect invitation for family and friends to gather around.
- Total Time: 45 minutes
- Yield: 6-8 1x
Ingredients
-
1 pound ground beef
-
1 tablespoon olive oil
-
1 large onion, thinly sliced
-
1 green bell pepper, thinly sliced
-
1 red bell pepper, thinly sliced
-
2 cloves garlic, minced
-
8 ounces mushrooms, sliced
-
1 teaspoon salt
-
½ teaspoon black pepper
-
1 teaspoon Worcestershire sauce
-
1 tablespoon ketchup
-
4 ounces cream cheese, softened
-
1 cup shredded provolone cheese
-
1 cup shredded mozzarella cheese
-
½ cup beef broth
-
1 tablespoon cornstarch
-
½ cup heavy cream
-
8 ounces cooked pasta (penne or rotini)
Instructions
-
Prepare the Baking Dish: Preheat your oven to 350°F. Grease a 9x13-inch baking dish with butter or non-stick spray to ensure easy serving and cleanup.
-
Cook the Beef: In a large skillet over medium heat, add olive oil and brown the ground beef until it’s fully cooked and no longer pink. Drain any excess fat and set aside.
-
Sauté the Vegetables: In the same skillet, add the sliced onion, green bell pepper, red bell pepper, and mushrooms. Sauté for about 5 to 7 minutes, or until they’re tender and fragrant. Add the minced garlic and cook for an additional minute to release its aroma.
-
Combine Beef and Veggies: Return the cooked ground beef to the skillet. Stir in salt, black pepper, Worcestershire sauce, and ketchup. Mix until everything is well blended and evenly seasoned.
-
Create the Creamy Sauce: Add softened cream cheese to the skillet and stir until melted and smooth. In a small bowl, whisk together beef broth and cornstarch until lump-free, then pour it into the skillet. Stir until the sauce thickens slightly.
-
Finish the Sauce: Pour in the heavy cream and stir until fully incorporated and the mixture is creamy. Let it heat through for a few minutes while stirring occasionally.
-
Add Pasta: Gently fold in the cooked pasta, making sure each piece is coated in the rich, savory sauce. This step brings the entire dish together into a cohesive, comforting meal.
-
Assemble the Casserole: Transfer the mixture into your prepared baking dish, spreading it out evenly. Sprinkle the shredded provolone and mozzarella cheeses evenly over the top to create a gooey, golden crust.
-
Bake to Golden Perfection: Bake for 20 to 25 minutes, or until the cheese is fully melted and bubbly. For a crispier topping, broil for an additional 2 to 3 minutes, watching carefully to prevent burning.
-
Cool and Serve: Once baked, let the casserole rest for about 5 minutes. This helps it set and makes serving smooth and clean.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
