Philly Cheesesteak Pasta Bake

Love the savory, cheesy goodness of a Philly cheesesteak? Then you’ll absolutely adore this Philly Cheesesteak Pasta Bake. It combines tender beef, sweet bell peppers, onions, and a luscious cheese sauce with perfectly cooked pasta—baked to golden, bubbling perfection. It’s a cozy, hearty dinner that brings all the flavors of a classic sandwich in a delicious baked casserole.

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Why You’ll Love This Recipe
Comfort Food Classic – The perfect twist on a beloved sandwich.
Family Favorite – Kids and adults alike can’t resist it.
Make-Ahead Friendly – Prepare it earlier and bake it when ready.
One-Dish Wonder – Everything cooks in one pan for easy cleanup.
Customizable – Add mushrooms or change up the pasta to suit your taste.

Ingredients You’ll Need

For the Pasta:

• 12 oz penne or rigatoni pasta
• Salt (for boiling water)

For the Filling:

• 1 tbsp olive oil
• 1 lb thinly sliced beef sirloin or steak strips
• 1 medium yellow onion, thinly sliced
• 1 green bell pepper, thinly sliced
• 1 red bell pepper, thinly sliced
• 2 cloves garlic, minced
• 1 tsp Italian seasoning
• ½ tsp salt
• ½ tsp black pepper

For the Cheese Sauce:

• 2 tbsp butter
• 2 tbsp all-purpose flour
• 2 cups whole milk
• 1 cup beef broth
• 1½ cups shredded provolone cheese
• 1 cup shredded mozzarella cheese
• ¼ cup grated Parmesan cheese

For Topping:

• ½ cup shredded provolone cheese
• ½ cup shredded mozzarella cheese
• Fresh parsley, chopped (optional)

Tools You’ll Need

• Large pot for boiling pasta
• Large skillet or sauté pan
• Whisk
• 9×13 inch baking dish
• Mixing spoon or spatula

Step-by-Step Instructions

Step 1: Cook the Pasta

1. Bring a large pot of salted water to a boil.
2. Add pasta and cook until al dente according to package instructions.
3. Drain and set aside.

Step 2: Sauté the Beef and Veggies

1. Heat olive oil in a large skillet over medium-high heat.
2. Add sliced beef and sear for 2-3 minutes until browned but not overcooked. Remove and set aside.
3. In the same skillet, add onions and bell peppers. Cook for 4-5 minutes until softened.
4. Stir in garlic, Italian seasoning, salt, and pepper. Cook for another 1-2 minutes.
5. Return beef to the skillet, mix well, and remove from heat.

Step 3: Make the Cheese Sauce

1. In a saucepan, melt butter over medium heat.
2. Whisk in flour and cook for 1 minute to form a roux.
3. Slowly whisk in milk and beef broth. Bring to a gentle simmer and cook until slightly thickened, about 3-4 minutes.
4. Stir in provolone, mozzarella, and Parmesan until melted and smooth.

Step 4: Assemble the Pasta Bake

1. Preheat oven to 375°F (190°C).
2. In a large mixing bowl, combine cooked pasta, beef and vegetable mixture, and cheese sauce. Mix well.
3. Transfer mixture to a greased 9×13 inch baking dish.
4. Sprinkle the remaining provolone and mozzarella on top.

Step 5: Bake and Serve

1. Bake uncovered for 20-25 minutes, or until bubbly and golden on top.
2. Let rest for 5 minutes before serving.
3. Garnish with chopped parsley if desired.

Tips for Success
Use Good Quality Beef – Thinly sliced sirloin gives the best texture and flavor.
Don’t Overcook the Beef – It will continue cooking in the oven, so sear quickly.
Balance the Sauce – If the sauce is too thick, thin it with a little extra milk.
Let It Rest – Resting before serving helps everything set and makes it easier to slice.
Add Crunch – Top with a sprinkle of breadcrumbs mixed with melted butter for a crispy topping.

Serving Suggestions
Side Salad – A crisp garden salad with a tangy vinaigrette balances the richness.
Garlic Bread – Perfect for soaking up every cheesy bite.
Roasted Veggies – Add some green with roasted broccoli or Brussels sprouts.
Pickled Peppers – Serve on the side for a zesty contrast.

How to Store & Reheat

Storing:
Refrigerate: Store leftovers in an airtight container for up to 3 days.
Freeze: Wrap tightly and freeze for up to 2 months.

Reheating:
Oven: Cover with foil and bake at 350°F (175°C) for 20 minutes.
Microwave: Heat on medium power in 1-minute intervals until warmed through.

Frequently Asked Questions

1. Can I use ground beef instead of sliced beef?
   Yes, just brown it fully and drain any excess fat before mixing.
2. What pasta shapes work best?
   Penne, rigatoni, ziti, or any short pasta with ridges to hold the sauce.
3. Can I make this ahead of time?
   Absolutely! Assemble the dish, cover, and refrigerate up to 24 hours in advance. Bake when ready.
4. Is there a dairy-free version?
   You can substitute with plant-based milk and cheese, but the flavor and texture will change.
5. How do I make it spicier?
   Add crushed red pepper flakes or diced jalapeños to the beef and veggie mixture.

Final Thoughts
This Philly Cheesesteak Pasta Bake is everything you love about the sandwich—cheesy, beefy, and packed with flavor—transformed into a comforting pasta casserole. It’s the perfect recipe for a hearty family dinner or to impress guests with minimal effort.
Try it out and let me know what you think! Don’t forget to leave a review below and share your photos on Pinterest! I can’t wait to see how your dish turns out.

Preparation Time: 15 minutes
Cooking Time: 35 minutes
Cuisine: American

Nutritional Information (Per Serving):
Calories: 520 | Protein: 32g | Carbohydrates: 35g | Fat: 28g | Fiber: 3g | Sodium: 670mg

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