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step-by-step garlic parmesan sweet potato fries

Garlic & Parmesan Sweet Potato Fries

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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 4
Calories 230 kcal

Equipment

  • Baking sheet + parchment paper (or air fryer basket)
  • Sharp knife & cutting board
  • Mixing bowl
  • Measuring spoons & cups
  • Tongs or spatula

Ingredients
  

  • 2 large sweet potatoes peeled or skin-on (cut into ¼-inch fries)
  • 2 tbsp olive oil — or avocado oil for crispier texture
  • 3 cloves garlic finely minced or 1 tsp garlic powder
  • ¼ cup grated Parmesan cheese — plus extra for serving
  • 1 tsp paprika smoked or sweet
  • ½ tsp sea salt — adjust to taste
  • ¼ tsp black pepper
  • 1 tbsp cornstarch or arrowroot powder — for ultra-crispy coating
  • 1 tbsp fresh parsley chopped (for garnish)

Optional Dipping Sauce Ideas:

  • Garlic aioli
  • Creamy ranch
  • Marshmallow dip sweet contrast for fall gatherings!

Instructions
 

  • Prep the Sweet Potatoes:
    Rinse and pat dry your sweet potatoes. Cut them into thin, even sticks — about ¼ inch thick for perfect crispiness.
  • Toss with Oil & Seasoning:
    In a large bowl, mix olive oil, minced garlic, salt, pepper, paprika, and cornstarch. Toss fries until evenly coated.
    Pro Tip: A touch of cornstarch helps achieve that restaurant-style crispy edge!
  • Arrange for Crispiness:
    Spread fries in a single layer on a parchment-lined baking sheet — no crowding! This ensures air circulation for even roasting.
  • Bake or Air Fry:
    Oven method: Bake at 425°F (220°C) for 25–30 minutes, flipping halfway.
  • Air fryer method:
    Cook at 380°F (190°C) for 15–18 minutes, shaking the basket halfway.
  • Add Parmesan Finish:
    Sprinkle freshly grated Parmesan right after baking so it melts beautifully over the hot fries. Garnish with parsley.
  • Serve Hot:
    Serve immediately with your favorite dipping sauce — garlic aioli, spicy mayo, or even a fun marshmallow dip for contrast!

Notes

  • Store leftovers in an airtight container for up to 3 days in the fridge.
  • To reheat, air fry at 375°F (190°C) for 3–5 minutes until crispy again.
  • Avoid microwaving — it makes fries soft.
  • You can freeze baked fries for up to 2 months; reheat directly from frozen.

Nutrition

Calories: 230kcalCarbohydrates: 35gProtein: 5gFat: 9gFiber: 5g
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