Step 1

Wash the fingerling potatoes, then dry them and cut them in half lengthwise. Remove any black spots if there are any.

Step 2

Preheat the air fryer to 385 degrees Fahrenheit.

Step 3

In the meantime, add the halved potatoes into a bowl with the oil, salt, garlic powder, chopped rosemary, and black pepper. Toss everything until the potatoes are evenly coated in oil and spices.

Step 4

When the air fryer is hot, add the fingerling potatoes. Gently shake the potatoes to avoid overlap as best you can. If you have a very small air fryer, you might have to make this amount of potatoes in two batches.

Step 5

Cook the fingerling potatoes for 15-20 minutes until soft, slightly brown, and crispy on the outside. Shake the air fryer basket every 5 minutes to allow for even cooking. The total cook time can vary slightly by air fryer and size of potatoes.

Step 6

When the potatoes are done, remove them from the air fryer and place them into a serving bowl. You can garnish them with more rosemary if desired.