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Perfectly Crispy Sweet Potato Fries with Smoky Spice Blend

Sweet Potato Fries
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These sweet potato fries transform a humble root vegetable into a crispy, crave-worthy sensation, delivering satisfying crunch outside and a tender interior that melts in your mouth.

Ingredients

  • 3 large sweet potatoes
  • 1 teaspoon smoked paprika
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • ¼ teaspoon cayenne pepper
  • ½ teaspoon salt
  • ½ teaspoon pepper

Instructions

  1. Preheat your oven to 425°F (220°C) and line two large baking sheets with parchment paper to prevent sticking and ensure even browning.
  2. Wash and scrub the sweet potatoes thoroughly, then pat them completely dry with paper towels — any excess moisture is the enemy of crispiness.
  3. Cut the sweet potatoes into even sticks about ¼-inch thick. I find that keeping them uniform in size is crucial for ensuring they all cook at the same rate.
  4. In a small bowl, combine the smoked paprika, garlic powder, onion powder, cayenne pepper, salt, and black pepper, mixing well to create your smoky spice blend.
  5. Place the sweet potato sticks in a large mixing bowl, drizzle with 2 tablespoons of olive oil, and toss until evenly coated. Sprinkle the spice mixture over the fries and toss again until every piece is seasoned.
  6. Arrange the fries in a single layer on the prepared baking sheets, making sure they don’t touch each other — overcrowding leads to steaming instead of crisping.
  7. Bake for 15 minutes, then remove from the oven and carefully flip each fry. Return to the oven and bake for another 10-15 minutes until the edges are golden brown and crispy.
  8. Transfer the fries to a serving dish immediately. They’re at their crispiest straight from the oven, so don’t delay serving these golden beauties!

Notes

  • Eliminate excess moisture: After patting your sweet potatoes dry, let them sit for 5-10 minutes with a light dusting of cornstarch to absorb any remaining moisture—crucial for achieving that coveted crispiness.
  • Size matters: Cut your sweet potatoes into ¼-inch sticks consistently; I’ve found thinner cuts burn while thicker ones stay soggy in the middle.
  • Spacing is crucial: I always use two baking sheets even when making a small batch—overcrowding is the number one reason sweet potato fries steam instead of crisp up.
  • Spice timing trick: Add the cayenne, salt and pepper after the fries are oiled but just before baking for better adhesion and more intense flavor development.
  • Two-temperature technique: For extra-crispy sweet potato fries, I start at 425°F then increase to 450°F during the final 5 minutes of baking—this creates a perfect golden exterior.

Find it online: https://www.sweethomecook.com/sweet-potato-fries/