Crispy Sweet Potato Shoestring Fries

Crispy Sweet Potato Shoestring Fries are thin, crunchy and full of flavor. Smoked paprika and garlic balance the natural sweetness, and Parmesan adds a savory finish.

Thin, crispy sweet potato shoestring fries seasoned with smoked paprika and garlic and finished with Parmesan and parsley. Baked instead of fried, they're a lighter side that still delivers that irresistible fry crunch.

Why You’ll Love This Recipe

• Thin and extra crispy
• Sweet and smoky
• Baked, not fried
• Kid favorite

Ingredients for Crispy Sweet Potato Shoestring Fries

• 2 large sweet potatoes (about 1 1/2 lbs)
• 2 tbsp olive oil
• 1 tbsp cornstarch
• 1 tsp smoked paprika
• 1/2 tsp garlic powder
• 1/2 tsp salt
• 1/4 cup (25 g) grated Parmesan
• Chopped parsley

Equipment You’ll Need

• Sharp chef's knife and cutting board
• Two rimmed baking sheets
• Parchment paper
• Large mixing bowl for tossing
• Metal spatula for flipping

Ingredient Notes

• Sweet potatoes: Choose long, even potatoes.
• Cornstarch: Key for crispy baked fries.
• Smoked paprika: Adds smoky depth.

The Secret to Truly Crispy Sweet Potato Fries

Sweet potato fries are famous for turning soft, but a few tricks fix that. Soaking removes surface starch, drying prevents steaming, and a light dusting of cornstarch creates a crisp shell. Thin shoestrings and plenty of space on the pan do the rest.

Full measurements and printable instructions are in the recipe card below.

How to Make Crispy Sweet Potato Shoestring Fries

Step 1

Preheat the oven to 425°F (220°C) and line two baking sheets.

Step 2

Cut the sweet potatoes into thin shoestring fries. Soak in cold water 30 minutes, then dry thoroughly.

Step 3

Toss with cornstarch, then olive oil, paprika, garlic powder and salt.

Step 4

Spread in a single layer and bake 12 minutes, flip and bake 10-12 minutes more.

Step 5

Toss with Parmesan and parsley while hot and serve.

Tips for the Best Results

• Dry fries thoroughly.
• Use two pans.
• Season again right out of the oven.

Variations to Try

• Add cinnamon sugar for a sweet version.
• Use Cajun seasoning.
• Serve with chipotle mayo.

What to Serve With It

Serve with burgers, sandwiches or grilled chicken, with chipotle mayo or ketchup.

Storage and Reheating

Soaking removes starch and gives crispier fries. Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in a 375°F (190°C) oven or air fryer for 8-10 minutes to keep the edges crispy.

Is It Healthy?

Sweet potatoes are one of the most nutritious root vegetables, loaded with fiber, vitamin A, vitamin C and potassium. Baking them into thin fries uses just a couple of tablespoons of oil for the whole batch, making them far lighter than fast-food fries. The fiber and complex carbs keep you satisfied, and the smoky paprika adds big flavor without extra calories. They're a side dish that both kids and adults happily choose over regular fries.

Perfect for Any Occasion

Sweet potato shoestring fries are great for burger night, family dinners and game-day snacking. They're also a fun side at barbecues and a healthier choice for kids' meals.

Make-Ahead and Freezing Tips

Cut the sweet potatoes and keep them submerged in water in the fridge up to 24 hours. Dry well and bake when ready.

Frequently Asked Questions

Why soak sweet potatoes?

It removes starch for crispier fries.

Can I air fry them?

Yes, 380°F for 12-15 minutes, shaking often.

Do I peel sweet potatoes?

Optional; skin-on fries are rustic and nutritious.

Can I freeze them?

Freeze baked fries and reheat in a hot oven.

Are they healthy?

They're rich in fiber and vitamin A.

Final Thoughts

Thin, crispy and full of flavor, these shoestring sweet potato fries are hard to stop eating.

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