Yukon golds are one of my favorite types of potatoes to use. They are the perfect size for potato wedges and they cook great in the air fryer. They are small and great for one or two servings. Their skin is yellow instead of white. Russets will also work for this but since they are a larger potato, they might take longer to cook. If you are using russet potatoes check them to see if they are still cooked at the time mentioned below in the recipe. If they are not done you will need to cook them longer.