1. Prepare the Fries

If using frozen French fries, cook them according to the package instructions. For extra crispiness, toss the fries with a little olive oil before baking. Bake at 425°F (220°C) for 20-25 minutes, flipping halfway through, until golden brown and crispy.

If making homemade fries, cut 2-3 large russet potatoes into thin strips, toss with olive oil, and bake at 425°F for 30-35 minutes, flipping halfway through. Season the fries with salt and pepper while they’re still hot.

2. Cook the Steak

Thinly slice the steak against the grain for maximum tenderness. If the steak isn’t pre-sliced, freeze it for 15 minutes before slicing—this makes it easier to cut into thin strips.

Heat 1 tablespoon of olive oil or butter in a large skillet over medium-high heat. Add the steak and cook for 3-5 minutes, stirring occasionally, until browned and cooked through. Add the Worcestershire sauce, garlic powder, onion powder, smoked paprika (if using), salt, and pepper. Stir to coat the steak in the seasonings, then remove it from the skillet and set it aside.

3. Sauté the Onions and Peppers

In the same skillet, heat another tablespoon of olive oil or butter over medium heat. Add the sliced onions and bell peppers. Sauté for 5-7 minutes, stirring occasionally, until the vegetables are softened and slightly caramelized. Season with a pinch of salt and pepper.

4. Make the Cheese Sauce

In a medium saucepan, melt the butter over medium heat. Once melted, whisk in the flour to create a roux. Cook the roux for 1-2 minutes, stirring constantly, until it’s golden and bubbly.

Gradually whisk in the milk, stirring constantly to prevent lumps. Bring the mixture to a gentle simmer and let it thicken for 2-3 minutes. Reduce the heat to low and stir in the shredded provolone (or mozzarella) and cheddar cheeses. Continue stirring until the cheese is fully melted and the sauce is smooth and creamy. Season with salt and black pepper to taste.

5. Assemble the Philly Cheesesteak Cheese Fries

Arrange the cooked fries on a large serving platter or baking sheet. Top the fries with the sautéed onions and peppers, followed by the cooked steak. Drizzle the warm cheese sauce generously over the top.

For extra cheesiness, sprinkle a handful of shredded cheese over the fries and broil them for 1-2 minutes until melted and bubbly.

6. Garnish and Serve

Garnish the loaded fries with chopped parsley, crushed red pepper flakes, or any additional toppings you like. Serve immediately with forks or as a finger food for a fun and indulgent meal.