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Crispy Oven Baked Sweet Potato Fries

Crispy Oven Baked Sweet Potato Fries

These crispy oven baked sweet potato fries are crunchy on the outside, tender on the inside, and packed with flavor. Whether you're cooking oil-free or loading on spices, this healthy snack hits the spot every time.
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Prep Time 15 minutes
Cook Time 30 minutes
Soaking Time 30 minutes
Total Time 1 hour 15 minutes
Servings: 4 servings
Course: Side
Cuisine: American
Calories: 180
Ingredients Equipment Method Notes

Ingredients
  

Fries
  • 2 large sweet potatoes peeled and cut into thin sticks
  • 2 tbsp cornstarch
  • 1 tbsp olive oil optional
  • 1/2 tsp paprika
  • 1/2 tsp garlic powder
  • salt and black pepper to taste

Equipment

  • Baking Sheet
  • Parchment Paper or Wire Rack
  • Large Bowl
  • Oven

Method
 

  1. Cut the sweet potatoes into thin, even sticks for maximum crispiness.
  2. Soak the fries in cold water for 30 minutes. Drain and dry thoroughly.
  3. Toss fries in cornstarch until evenly coated.
  4. Add olive oil (if using), paprika, garlic powder, salt, and pepper. Toss again.
  5. Line a baking sheet with parchment paper or use a wire rack. Spread fries out evenly with space between them.
  6. Bake at 425°F (218°C) for 25–30 minutes, flipping halfway through, until golden and crisp.

Notes

For oil-free fries, skip the olive oil and slightly increase the cornstarch. Bake on a wire rack to maximize crispiness. Try adding different seasonings like Cajun spice, cinnamon sugar, or garlic parmesan for variety.