Air Fryer Home Fries With Onions. I prefer to slice my own, but if you are in a bind, feel free to grab frozen cubed potatoes. Onions should be shiny with oil, if you add more you may need a bit more oil.
Cut potatoes and toss with olive oil and salt. Add seasonings and mix through. Cook the potatoes at 370 degrees for 15 minutes, shaking the basket halfway through.
The potatoes cook a bit longer than the peppers and onions, this keeps the veggies from overcooking.
Add sprigs of rosemary on top of the potatoes. When air fryer beeps, transfer potatoes into bowl with onions/peppers and mix through. If your air fryer requires preheating, preheat it to 380°f. Put onions in a bowl and pour olive oil on top.