If you have a soft spot for indulgent, savory treats that combine the best of tender steak, melty cheese, and crispy fries, then the McDonald’s Philly Cheese Stack Loaded Fries Recipe is about to become your new favorite comfort food obsession. This dish captures all the rich, satisfying flavors you love in a Philly cheesesteak but in an irresistible loaded fries format that’s perfect for sharing or savoring solo. The combination of juicy, seasoned beef, caramelized veggies, and generous cheese sauces over golden fries creates an epic blend of textures and tastes that’s simply unforgettable.

Ingredients You’ll Need
These ingredients keep things delightfully simple, yet each one plays a crucial role in building the perfect balance of flavor, color, and texture in the loaded fries. From the crispiness of the fries to the creamy cheese, every element counts.
- 1 lb frozen French fries: Choose your favorite style for a crispy base that holds up well under toppings.
- 1 tbsp olive oil: Adds a touch of richness and helps caramelize the veggies beautifully.
- 1/2 small onion, thinly sliced: Brings sweetness and depth when sautéed.
- 1/2 green bell pepper, thinly sliced: Adds color and a mild, refreshing crunch.
- 1/2 lb thinly sliced beef steak (ribeye or sirloin): The star protein, tender and flavorful when cooked just right.
- 1/2 tsp garlic powder: A simple seasoning that enhances all the savory notes.
- Salt and pepper to taste: Essential for balancing and elevating every bite.
- 1/2 cup cheese sauce (mild cheddar or processed cheese): Creamy, smooth goodness that ties the dish together.
- 1/4 cup shredded mozzarella cheese: Adds a touch of stretch and gooey meltiness.
- Optional chopped parsley for garnish: Freshness and a pop of green make it look as good as it tastes.
How to Make McDonald’s Philly Cheese Stack Loaded Fries Recipe
Step 1: Prepare the fries
Start by baking or air frying your frozen French fries according to the package instructions until they are golden and irresistibly crispy. This creates the perfect sturdy foundation that will stand up to all the delicious toppings without getting soggy.
Step 2: Sauté the vegetables
While the fries are cooking, heat the olive oil in a skillet over medium-high heat. Add the thinly sliced onions and green bell peppers, cooking them until they soften and start to caramelize, about 5 to 7 minutes. This step transforms these simple veggies into sweet and savory flavor bombs that beautifully complement the beef.
Step 3: Cook the beef
Next, add your thinly sliced beef steak to the skillet with the veggies. Sprinkle with garlic powder, salt, and pepper, and cook everything until the beef is browned and cooked through, roughly 4 to 5 minutes. The beef juices mingle with the veggies, creating a delicious mix that’s bursting with savory goodness.
Step 4: Warm the cheese sauce
While the beef finishes cooking, gently heat the cheese sauce in a small saucepan or microwave until it becomes smooth and pourable. This creamy layer is key to making these fries feel like a true cheese steak feast.
Step 5: Assemble the loaded fries
Spread your crispy fries on a large serving platter or tray. Layer the cooked beef, onions, and peppers evenly over the top. Drizzle the warm cheese sauce generously across everything, then sprinkle the shredded mozzarella over the dish to add that gooey, melty finish. Let the heat from the fries and toppings soften the mozzarella slightly for maximum cheesiness.
How to Serve McDonald’s Philly Cheese Stack Loaded Fries Recipe

Garnishes
Adding a sprinkle of freshly chopped parsley right before serving injects a burst of color and a light herbal note that balances the richness. If you want to elevate it further, a few dashes of hot sauce or a pinch of smoked paprika can add a subtle kick.
Side Dishes
This loaded fries dish works brilliantly as a standalone indulgent snack or a main course. Pair it with a crisp green salad to cut through the richness or serve alongside some pickles for a tangy counterpoint. Cold, fizzy sodas or a chilled beer are classic beverage companions that complement every cheesy, meaty bite.
Creative Ways to Present
For an extra touch, try serving your McDonald’s Philly Cheese Stack Loaded Fries Recipe in individual cast iron skillets or rustic wooden boards for a cozy, inviting feel. You can also add a layer of your favorite sautéed mushrooms or swap mozzarella for provolone to emphasize the Philly cheesesteak inspiration even more.
Make Ahead and Storage
Storing Leftovers
Store any leftover loaded fries in an airtight container in the refrigerator for up to 2 days. Keep in mind that the fries may lose some crispiness, but reheating can help revive their texture.
Freezing
While you can freeze cooked fries and cooked beef separately, it’s not ideal to freeze the fully assembled loaded fries as the texture and quality of the cheese and fries may suffer during freezing and thawing.
Reheating
The best way to reheat leftovers is in the oven or air fryer at 350°F for about 10 minutes to restore the fries’ crispness and gently re-melt the cheese. Microwaving can work but might leave the fries soggy.
FAQs
Can I use fresh fries instead of frozen?
Absolutely! Freshly cut potatoes will work wonderfully, just make sure to bake or fry them until they’re crispy enough to hold all those delicious toppings.
What other cheeses can I use?
Provolone, American, or even a sharp white cheddar are great alternatives to the classic cheese sauce and mozzarella, each lending a slightly different flavor profile to your loaded fries.
Is this recipe gluten-free?
It can be, as long as you use gluten-free fries and cheese sauces. Always double-check ingredient labels to be sure.
Can I make this vegetarian?
You can! Simply swap the beef with sautéed mushrooms or a plant-based meat substitute to keep the hearty, savory vibe.
How spicy is this dish?
This particular recipe is mild, but you can easily add spices or hot sauce for extra heat according to your preference.
Final Thoughts
Trust me, once you try the McDonald’s Philly Cheese Stack Loaded Fries Recipe, it will quickly become a go-to whenever you crave something truly comforting and loaded with flavor. The marriage of crispy fries, tender steak, caramelized veggies, and rich cheese is downright addictive. So grab your skillet, fire up that oven, and get ready for a feast that tastes just like the iconic takeout favorite—only better because you made it yourself!
Print
McDonald’s Philly Cheese Stack Loaded Fries Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Appetizer, Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Description
Enjoy a delicious copycat version of McDonald’s Philly Cheese Stack Loaded Fries featuring crispy baked French fries topped with sautéed onions, bell peppers, tender beef steak, and a rich cheese sauce. This indulgent dish is perfect as an appetizer or main course and brings the iconic Philly cheese steak flavors to loaded fries.
Ingredients
Fries
- 1 lb frozen French fries
- 1 tbsp olive oil
Vegetables
- 1/2 small onion, thinly sliced
- 1/2 green bell pepper, thinly sliced
Beef
- 1/2 lb thinly sliced beef steak (ribeye or sirloin recommended)
- 1/2 tsp garlic powder
- Salt and pepper to taste
Cheese
- 1/2 cup cheese sauce (mild cheddar or processed cheese)
- 1/4 cup shredded mozzarella cheese
Garnish (optional)
- Chopped parsley
Instructions
- Cook the Fries: Bake or air fry the frozen French fries according to the package directions until they are golden and crispy. Set aside once done.
- Sauté Onions and Peppers: In a skillet over medium-high heat, warm the olive oil. Add the thinly sliced onions and green bell peppers and cook for 5–7 minutes, stirring occasionally, until they soften and become slightly caramelized.
- Cook the Beef: Add the thinly sliced beef steak to the skillet with the vegetables. Season with garlic powder, salt, and pepper. Cook for 4–5 minutes, stirring frequently, until the beef is browned and cooked through.
- Warm the Cheese Sauce: Heat the cheese sauce in a small saucepan or microwave until it becomes smooth and pourable.
- Assemble the Loaded Fries: Spread the cooked fries out on a serving platter or tray. Evenly distribute the cooked beef, onions, and peppers over the fries. Drizzle generously with the warmed cheese sauce.
- Add Mozzarella and Garnish: Sprinkle the shredded mozzarella cheese on top of the fries and cheese sauce. Allow it to melt slightly from the residual heat. Optionally, garnish with chopped parsley for freshness and color.
- Serve Immediately: Serve the loaded fries hot for the best taste and texture.
Notes
- For extra cheesy goodness, place the assembled loaded fries under the broiler for 1–2 minutes until the mozzarella melts completely.
- Substitute provolone or American cheese in place of mozzarella for a more authentic Philly cheese steak flavor.
- Use gluten-free fries and cheese sauce to make this recipe suitable for a gluten-free diet.

