Step 1

Dice up sweet potato, russet potatoes, and onions into same sized small chunks (be sure the onion is not too small as it might burn)

Step 2

Toss potatoes and onion with 2 tablespoons of olive oil, salt, pepper, garlic powder, and thyme

Step 3

Transfer mixture to the air fryer basket

Step 4

Turn air fryer to 400 degrees and cook for 20 - 30 minutes. Check the mixture at least 3 times. Stir and spray the top with olive oil spray if needed (I found this helps it get perfectly crisp)

Step 5

Once done, hash should be crispy on the outside but not burnt