Crispy Parmesan Truffle Fries

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Crispy Parmesan Truffle Fries are the ultimate indulgence for fry lovers. These golden, crunchy fries are tossed with earthy truffle oil, sprinkled with freshly grated Parmesan, and finished with a dusting of chopped parsley for a gourmet upgrade to a classic side dish. Whether you’re hosting a party, planning a movie night, or just want to treat yourself to something deliciously different, these fries never disappoint.

What makes these fries so irresistible is the combination of simple ingredients with luxurious flavor. The crunch from the fries paired with the nutty saltiness of Parmesan and the rich aroma of truffle oil creates a flavor profile that feels both comforting and elevated. It’s the kind of side that can steal the spotlight from the main dish!

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What Kind of Potatoes Should I Use?

For the crispiest results, go with russet potatoes. Their high starch content helps create that signature crispy outside and fluffy interior. If you’re short on time, frozen shoestring or steak fries work great too—just be sure to bake or air fry until extra crispy before adding toppings.

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Ingredients for the Crispy Parmesan Truffle Fries

Russet Potatoes (or Frozen Fries)
Essential for a crispy base. Russets are ideal due to their texture when baked or fried.

Truffle Oil
The star of the show! A little goes a long way. Choose white truffle oil for a more delicate flavor, or black for something deeper and more intense.

Parmesan Cheese
Freshly grated is best here. The cheese adds saltiness and depth that pairs perfectly with truffle.

Garlic Powder
Optional but recommended for an extra savory layer.

Fresh Parsley
Adds a pop of color and freshness to balance the richness.

Salt & Pepper
Always to taste. Sea salt or kosher salt enhances the overall flavor beautifully.

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How To Make the Crispy Parmesan Truffle Fries

Step 1: Prep the Potatoes

Peel (optional) and cut the russet potatoes into thin fries or wedges. Soak them in cold water for at least 30 minutes to remove excess starch, which helps them crisp up better in the oven.

Step 2: Dry and Season

Drain and pat the fries completely dry with a towel. Toss them in a large bowl with a drizzle of olive oil, a pinch of salt, pepper, and garlic powder if using. Make sure each fry is lightly coated.

Step 3: Bake or Air Fry

Spread the fries in a single layer on a parchment-lined baking sheet (or air fryer basket). Bake at 425°F (or air fry at 400°F) for 25-30 minutes, flipping halfway through, until golden brown and crisp.

Step 4: Truffle Time

Once the fries are hot and crisp, drizzle truffle oil evenly over them while still warm. Gently toss to coat, but don’t overdo it—truffle oil is potent!

Step 5: Finish with Flavor

Immediately sprinkle the fries with freshly grated Parmesan and chopped parsley. Serve hot with your favorite dip or enjoy them as-is!

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How to Serve and Store Crispy Parmesan Truffle Fries

These fries are best served immediately after cooking when they’re at their crispiest and most flavorful. Pair them with garlic aioli, spicy ketchup, or a tangy ranch dip for extra indulgence. They make an excellent side dish for burgers, grilled steak, or even a simple salad.

If you have leftovers (lucky you!), store them in an airtight container in the fridge for up to 2 days. To reheat, use an oven or air fryer at 375°F until warmed through and crispy again. Avoid microwaving—it softens the fries and diminishes the texture.

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Frequently Asked Questions

Can I use frozen fries instead of fresh potatoes?

Absolutely. Just make sure they are baked or air fried until extra crispy before tossing in truffle oil and toppings.

What’s the best type of truffle oil for this recipe?

White truffle oil has a lighter, more delicate flavor, while black truffle oil is more robust and earthy. Choose based on your preference.

Can I make these fries dairy-free?

Yes, skip the Parmesan or use a dairy-free alternative. The truffle oil still adds rich flavor on its own.

Do I need to soak the potatoes?

If you’re using fresh potatoes, soaking helps remove starch and leads to crispier fries. It’s worth the extra time!

Can I double the recipe for a crowd?

Yes! Just make sure to spread the fries in a single layer when baking. Overcrowding leads to steaming instead of crisping.

What dips go well with truffle fries?

Garlic aioli, chipotle mayo, truffle-infused ketchup, or a parmesan cream sauce all pair beautifully.

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Want More Appetizer Ideas?

If you loved these Crispy Parmesan Truffle Fries, you’re going to want to try these next:

• Crispy Buttered Ranch Chicken for that savory, juicy crunch.
• Garlic Parmesan Chicken and Potatoes for a hearty, comforting dinner.
• Cheesy Baked Tennessee Onions when you’re craving cheesy and golden goodness.
• Beefy Cheesy Fries Burrito because you can never have too many fries.
• Outback Steakhouse Bloomin Onion if you want another crispy crowd-pleaser.

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Save This Pin + Share Your Results

📌 Save this recipe to your Pinterest appetizer board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you go with white or black truffle oil? Maybe added some chili flakes for heat?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other snack smarter.

For even more delicious inspiration, follow me on Pinterest @LifeWithNinaRecipes

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