Jul 14 2026
RestaurantsJOEY King StTruffle Parmesan Fries Recipe

Truffle Parmesan Fries Recipe

Inspired by JOEY King St
Time1h
Serves4

grainy mustard aioli

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Ingredients

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Fries

Grainy Mustard Aioli

Method

Fries

  1. 1

    Prepare the Potatoes

    Wash and peel the Russet potatoes. Cut them into thin strips to resemble fries.

  2. 2

    Soak the Potatoes

    Place the cut potatoes in a bowl of cold water and let them soak for at least 30 minutes. This helps to remove excess starch and makes the fries crispier.

  3. 3

    Preheat the Oven

    Preheat your oven to 425°F (220°C).

  4. 4

    Drain and Dry

    After soaking, drain the potatoes and pat them dry using a clean kitchen towel.

  5. 5

    Season the Fries

    In a large bowl, toss the dried potatoes with olive oil, salt, and black pepper until evenly coated.

  6. 6

    Bake the Fries

    Spread the potatoes in a single layer on a baking sheet lined with parchment paper. Bake for 25-30 minutes, flipping halfway through, until golden and crispy.

  7. 7

    Add Truffle Oil and Parmesan

    Once the fries are done, remove them from the oven and immediately drizzle with truffle oil and sprinkle with grated Parmesan cheese. Toss gently to combine.

Grainy Mustard Aioli

  1. 8

    Combine Ingredients

    In a mixing bowl, combine mayonnaise, grainy mustard, minced garlic, lemon juice, salt, and black pepper.

  2. 9

    Whisk Together

    Whisk the mixture until smooth and well combined.

  3. 10

    Taste and Adjust

    Taste the aioli and adjust seasoning with more salt or pepper if needed.

  4. 11

    Chill

    Cover the aioli and refrigerate for at least 30 minutes before serving to allow the flavors to meld.

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