Peel the sweet potatoes and cut them into thin fries, approximately ¼-inch thick.
Place the sweet potato in cold water for 15-20 minutes. This helps remove the excess starch. Drain all the water and pat dry the sweet potatoes using paper towels.
Preheat your air fryer to 380℉ for 4-5 minutes.
Transfer them to a large bowl and add oil, salt, and pepper. Toss well to ensure all the fries are evenly coated.
Carefully transfer the seasoned sweet potato fries to the preheated air fryer basket in a single layer, ensuring they are not overcrowded.
Cook the fries in the air fryer at 380℉ for 18-20 minutes, shaking the basket every 5-7 minutes. The sweet potato fries should be crispy and golden brown.
Once cooked, remove the sweet potato fries from the air fryer and sprinkle some sea salt. Serve immediately.
Notes
Adjust the cooking time based on the thickness and desired crispness of the sweet potato fries. Thicker fries may need a few extra minutes.
To achieve a crispier texture, soak the cut fries in cold water for 30 minutes before cooking. This removes excess starch and helps them crisp up better.
These sweet potato fries are best enjoyed immediately after cooking for optimal crispiness. Reheating may result in softer fries.
Feel free to add additional seasonings or spices according to your taste preferences. Try smoked paprika, garlic powder, or a pinch of cayenne for extra flavor.