01 -
Start by preheating your air fryer to 400°F if your model requires it. This ensures even cooking from the moment you add your sweet potatoes.
02 -
Carefully peel your sweet potato using a vegetable peeler, then slice it into uniform 1-inch cubes. Keeping them the same size helps everything cook evenly.
03 -
Toss the cubed sweet potato into a spacious mixing bowl and drizzle generously with olive oil. Sprinkle in the crushed rosemary along with a good pinch of salt and pepper, then mix everything together until each piece is nicely coated.
04 -
Transfer the seasoned cubes to your air fryer basket and cook at 400°F for exactly 15 minutes. The edges should be golden and slightly crispy when done.
05 -
Let the sweet potato cubes cool for just a minute or two, then taste and adjust seasoning if needed. Serve immediately while they're still warm and crispy on the outside.