Step 1

I used a fry cutter to slice the sweet potatoes. This helped provide more evenly shaped fries which helps with even cook time.

Step 2

If you use a fry cutter, you will need to soften the potatoes first. They are too hard to cut when completely raw. The instructions on the cutter I used, said to microwave for 1 minute. I had to microwave them for 3-4 minutes to get them soft enough.

Step 3

Place the sliced sweet potatoes in a large bowl with cold water. Allow the sweet potatoes to soak in the water for an hour.

Step 4

Remove the sweet potatoes from water and dry completely. Sprinkle the cornstarch throughout.

Step 5

Sprinkle in the paprika, garlic powder, salt and pepper.

Step 6

Place the fries in the air fryer basket and spray with olive oil. Do not overcrowd the basket. Cook in batches if necessary. If you see white spots of cornstarch on the fries, spray the area with olive oil.

Step 7

Adjust the temperature to 380 degrees and cook for 23-25 minutes. Set a timer for 10 minutes and stop and shake the basket at the 10-minute mark (once). Use your judgment. If you like crispy fries, cook them longer and be sure to check on them.

Step 8

Cool before serving.