Preheat air fryer to 400°F (200°C) for about 5 minutes.
Take the frozen sweet potato fries out of the freezer and lay them out on a plate or tray. This is your chance to get creative with seasonings if you're in the mood!
Lightly spray the air fryer basket with your preferred cooking spray to prevent sticking. Then, place the frozen fries in a single layer, ensuring they're not overcrowded.
Slide the basket into your preheated air fryer and set the timer for 10 minutes. Halfway through the cooking time (at around the 5-minute mark), give the fries a good shake or use tongs to flip them. This ensures even cooking and that sought-after golden brown color.
Check doneness, cook for an additional 2-3 minutes if require.
Once your frozen sweet potato fries have achieved that delectable crispy exterior and tender interior, carefully remove them from the air fryer and transfer them to a serving plate.
Serve them with your favorite dipping sauce