Name: Philly Cheesesteak Mac and Cheese Recipe
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: American
Ingredients: 1 pound elbow macaroni; 1 green bell pepper, chopped finely; 1/2 yellow onion, chopped finely; 2 cups cooked steak, chopped finely; 10 tablespoons unsalted butter, divided; 6 cups whole milk (2% milk can be used as well); 1 large egg; 8 ounces Velveeta Cheese; 12 ounces medium cheddar cheese, shredded and divided; 1/2 cup flour; 2 teaspoons ground mustard; 1/2 teaspoon cayenne pepper; 1 teaspoon paprika; 2 teaspoons kosher salt; 1/2 teaspoon coarse ground black pepper

Jump to Recipe· 4.4 from 3 reviews

If you are craving a comfort food mashup that brings the best of two classics to your dinner table, you’re in for a treat with this Philly Cheesesteak Mac and Cheese Recipe. Imagine tender noodles cloaked in a luscious cheese sauce, loaded with the savory goodness of sautéed green peppers, onions, and juicy chunks of steak. Every forkful delivers layers of flavor and texture that make this dish a guaranteed crowd-pleaser. It’s an easy, hearty meal that transforms simple ingredients into pure magic and will surely become your new favorite weeknight indulgence.

Ingredients You’ll Need

The image shows several small bowls and containers on a wooden surface with ingredients arranged neatly. At the top left, there is a clear glass measuring cup filled with milk. Next to it on the right is a white bowl filled with uncooked elbow macaroni pasta. Below the milk is a white bowl with raw diced red meat, and next to it to the right is a brown plate holding a single block of orange cheese. To the right of the cheese is a small white bowl containing chopped white onions. On the bottom left is a brown bowl with two sticks of butter, and in the center bottom is a white bowl filled with shredded cheddar cheese. Towards the right is a whole green bell pepper, and next to it on the far right is a small white bowl filled with white flour. There is also a small white bowl with mixed ground spices in front of the bell pepper. A single brown egg lies near the center behind the cheese. The wooden background has a warm tone and a visible grain. photo taken with an iphone --ar 4:5 --v 7

Gathering a handful of straightforward ingredients sets you up for success with this dish. Each component plays a vital role, from the creamy cheeses that create an irresistible sauce to the fresh veggies that add crunch and color, and the steak that brings that authentic Philly bite.

1 pound elbow macaroni: The perfect pasta shape to hold onto the cheesy sauce with every bite.
10 tablespoons unsalted butter, divided: Used to sauté veggies and enrich the sauce for a silky finish.
1 green bell pepper, chopped finely: Adds a subtle sweetness and vibrant green color to brighten the dish.
1/2 yellow onion, chopped finely: Provides a mild savory depth that complements the steak beautifully.
2 cups cooked steak, chopped finely: Tender pieces of meat that deliver the iconic Philly cheesesteak flavor.
1/2 cup flour: Essential for thickening the rich cheese sauce to perfection.
2 teaspoons ground mustard: Adds a slight tangy heat that elevates the cheesy goodness.
1/2 teaspoon cayenne pepper: A gentle kick to bring warmth without overwhelming heat.
1 teaspoon paprika: Enhances the sauce with smoky undertones and beautiful color.
6 cups whole milk (2% okay too): Creates a luscious base for the cheese sauce’s silky texture.
2 teaspoons kosher salt: Balances all flavors perfectly throughout the dish.
1/2 teaspoon coarse ground black pepper: Adds just a touch of sharpness to lift the flavors.
1 large egg: Helps to enrich and set the sauce in the baking process for creamy thickness.
8 ounces Velveeta Cheese: Melts smoothly to give that unmistakable creamy texture.
12 ounces medium cheddar, divided: Combines sharpness and richness, with some reserved for a bubbly golden topping.

How to Make Philly Cheesesteak Mac and Cheese Recipe

Step 1: Prepare the Pasta

Start by preheating your oven to 350 degrees, then cook the elbow macaroni according to package instructions. Letting it sit in the hot water an extra 10 minutes after cooking is a little trick that keeps it from absorbing too much moisture later, ensuring every bite remains perfectly creamy.

Step 2: Sauté the Vegetables and Steak

Using 2 tablespoons of butter, gently sauté the finely chopped green bell pepper and yellow onion over medium-high heat until the onions turn translucent — about 4 to 5 minutes. Then, toss in your chopped cooked steak to warm everything through and infuse all those flavors together in one pan. This step creates the savory heart that’s critical to the Philly cheesesteak magic running through the dish.

Step 3: Make the Cheese Sauce Base

In the same skillet, add the remaining 8 tablespoons of butter and whisk in the flour, ground mustard, cayenne pepper, and paprika until fully combined. Cook the mixture for about 15 seconds to eliminate the raw flour taste. Slowly pour in the milk while whisking continuously, ensuring a smooth sauce. Season it with kosher salt and black pepper, then allow it to gently cook for 5 more minutes until it thickens slightly before turning off the heat.

Step 4: Temper the Egg and Combine

To add richness without scrambling the egg, transfer one cup of your warm milk mixture to a separate bowl and chill it in the fridge for a few minutes. Whisk the egg in until smooth, then slowly pour that mixture back into the sauce on low heat, whisking vigorously. Now stir in the Velveeta and 1 cup of shredded cheddar, melting them into a velvety cheese sauce that tastes like pure comfort in a pot.

Step 5: Assemble and Bake

Drain your pasta gently after its extra soak and fold it right into the cheese sauce along with your sautéed veggie and steak mixture. Pour everything into a 9×13 baking dish, and generously sprinkle the remaining 2 cups of cheddar cheese on top. Bake uncovered for 30 minutes to create a bubbly, golden crust that adds the perfect textural contrast.

How to Serve Philly Cheesesteak Mac and Cheese Recipe

A white rectangular baking dish holds a layered casserole placed on a white marbled texture surface with a dark gray cloth nearby. The bottom layer is creamy and light-colored, partially visible beneath a thick middle layer of bright orange shredded cheddar cheese. Scattered on top are small pieces of dark brown cooked meat and green diced bell peppers, adding a pop of color and texture contrast to the dish. The casserole looks ready to be baked or served. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh toppings really elevate this dish. Try adding chopped parsley or chives for a bright herbaceous note and a pop of color. If you’re a fan of heat, some thin slices of jalapeño or a dusting of smoked paprika on top can bring a nice smoky zing. For extra indulgence, drizzle a little garlic aioli or add crispy fried onions to give a wonderful crunch that complements the creamy depths.

Side Dishes

This Philly Cheesesteak Mac and Cheese Recipe stands beautifully as a star on its own, but pairing it with a crisp side can balance the richness. A simple green salad with a tangy vinaigrette cuts through the cheese perfectly. Roasted vegetables or a light coleslaw also make excellent companions, providing freshness and texture that feel just right alongside such a hearty main.

Creative Ways to Present

Serving this dish in individual ramekins makes for a charming presentation that’s great for entertaining—it offers everyone their own bubbling cheesy treat. You can also hollow out small bell peppers and stuff them with the mac and cheese for a fun finger food twist. For a party, transform the casserole into sliders by scooping the mac and cheese between toasted mini buns topped with an extra sprinkle of cheddar.

Make Ahead and Storage

Storing Leftovers

After your family has enjoyed their first helping, store any leftovers in an airtight container in the refrigerator. The mac and cheese will keep delicious for up to 3 days. Just make sure it’s cooled completely before sealing it up; this helps it stay fresh and prevents any unwanted sogginess.

Freezing

You can freeze this Philly Cheesesteak Mac and Cheese Recipe for future meals by transferring the baked dish or individual portions into freezer-safe containers. It’s best to freeze before baking to maintain the cheese sauce’s creamy texture. Wrap it tightly and freeze for up to 2 months. When ready to eat, thaw overnight in the fridge before baking.

Reheating

For warm, melty leftovers, reheat in the oven at 350 degrees until bubbly again, usually about 20 minutes depending on portion size. Cover loosely with foil the first half of reheating to prevent the cheese on top from drying out. Microwaving works for convenience but may result in less even heating and a slightly different texture.

FAQs

Can I use a different type of cheese in this recipe?

Absolutely! While Velveeta and cheddar create that classic creamy, sharp flavor profile, you can experiment with cheeses like Monterey Jack, provolone, or even mozzarella for a milder, gooier sauce. Just remember to adjust seasoning to account for different cheese flavors.

What cut of steak works best for this dish?

Ribeye or sirloin are popular choices since they are tender and flavorful without being too fatty. You want a steak that cooks quickly and remains juicy, which enhances the overall Philly cheesesteak vibe in your mac and cheese.

Can I make this vegetarian?

Yes! Replace the steak with hearty sautéed mushrooms or seitan to maintain that meaty texture. The peppers and onions paired with a robust cheese sauce will still give you that comforting, rich appeal.

Is it possible to make this recipe gluten-free?

Definitely. Swap the all-purpose flour for a gluten-free flour blend or cornstarch to thicken the cheese sauce. Also, make sure to use gluten-free pasta varieties to keep everything safe and tasty.

How spicy is this recipe, and can I adjust the heat?

The cayenne pepper adds just a gentle, warming kick that shouldn’t overpower. If you prefer a milder dish, feel free to reduce or omit the cayenne. For a spicier version, increase the amount or add hot sauce to taste.

Final Thoughts

Trust me when I say this Philly Cheesesteak Mac and Cheese Recipe is a total game-changer for your comfort food rotation. It’s rich, cheesy, and packed with all the flavors that make the classic Philly cheesesteak so beloved, while delivering that creamy pasta happiness we all crave. Whether you’re cooking for your family or entertaining friends, this dish is sure to bring smiles and satisfied bellies around the table. Give it a go and watch it become an instant favorite!