Air Fryer Sweet Potato Fries

A simple air fryer method for sweet potato fries: soak first, dry well, season before cooking, and salt while hot.

Ingredients

  • 2 large sweet potatoes
  • 1 tbsp cornstarch
  • 1 1/2–2 tbsp oil, such as avocado, canola, or vegetable oil
  • Garlic powder, paprika, and black pepper, to taste
  • Salt, reserved for after cooking
  • Ice-cold water, for soaking

Tools Needed

  • Air fryer
  • Sharp knife
  • Cutting board
  • Large bowl
  • Clean kitchen towel
  • Measuring spoons

Instructions

Notes

  • Drying the fries thoroughly after soaking is the key step for better texture.
  • A light cornstarch coating makes sense here because it helps absorb surface moisture and creates a slightly crispier exterior; use a thin dusting so the fries do not turn powdery or gummy.
  • Keep the fries in a single layer in the air fryer basket; overcrowding makes them steam instead of crisp.
  • Add salt only after cooking so the fries release less moisture while air frying.

Time

  • Prep: 25–40 minutes
  • Cook: 12–15 minutes per batch
  • Total: 40–55 minutes

Servings

  • 3–4 servings