Truffle Parmesan Fries (Printable)

Golden-crispy fries finished with aromatic truffle oil, fresh Parmesan, and parsley for an elegant yet simple side dish.

# Ingredient List:

→ Potatoes

01 - 1.5 lbs russet potatoes, peeled and cut into fries
02 - 2 tablespoons olive oil
03 - 1 teaspoon kosher salt
04 - 0.5 teaspoon freshly ground black pepper

→ Seasoning & Garnish

05 - 2 tablespoons truffle oil
06 - 0.33 cup freshly grated Parmesan cheese
07 - 2 tablespoons fresh parsley, finely chopped
08 - Extra salt to taste

# How-To Steps:

01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper.
02 - Soak cut potatoes in cold water for 30 minutes to remove excess starch. Drain and pat thoroughly dry with a clean kitchen towel.
03 - In a large bowl, toss fries with olive oil, kosher salt, and black pepper until evenly coated.
04 - Spread fries in a single layer on prepared baking sheet. Bake for 30 to 35 minutes, flipping halfway through, until golden and crispy.
05 - Remove fries from oven and immediately transfer to a large bowl. Drizzle with truffle oil and toss well to coat.
06 - Sprinkle with grated Parmesan cheese and fresh parsley, then toss again. Season with additional salt if desired.
07 - Transfer to serving platter and serve hot.

# Expert Advice:

01 -
  • They taste like something from a fancy bistro but come together in your own oven with barely any effort.
  • The truffle oil adds an earthy richness that makes even picky eaters ask what your secret is.
  • You can prep the potatoes ahead and bake them right before serving so they stay hot and crispy.
  • Parmesan gets nutty and slightly melty when tossed with hot fries, creating little pockets of flavor in every bite.
02 -
  • Drying the potatoes thoroughly after soaking is the single most important step for crispiness, so don't rush it.
  • Don't overcrowd the baking sheet or the fries will steam instead of crisp, so use two pans if necessary.
  • Add the truffle oil after baking, not before, because high heat destroys its delicate flavor.
03 -
  • If you have an air fryer, use it at 400°F for about 20 minutes, shaking the basket halfway through for even crispier results.
  • Grate your Parmesan fresh from a block rather than using pre-grated cheese, which often contains anti-caking agents that prevent it from melting properly.
  • Make a double batch because these disappear fast, and cold leftovers are never quite the same.
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