Cut potatoes into 4ths or 8ths depending on the size of the potato. You want the pieces to be of equal size.
Place the potatoes in a large bowl and toss with olive oil, rosemary, garlic, salt, and pepper.
Place in the air fryer basket and air fry at 400 degrees for 15-20 minutes, shaking halfway through cooking time. Potatoes should be crisp on the outside when done.
Place in a serving bowl and garnish with chopped parsley.
Notes
Roasting in oven:
Preheat oven to 425 degrees.
Pour 1-2 tablespoons of olive oil onto a cookie sheet with sides and coat evenly.
In a large bowl, toss cut-up potatoes with 3 tablespoons olive oil, 2 tablespoons rosemary, ½ teaspoon garlic powder, and salt & pepper to taste. Make sure all potatoes are coated well. Spread in a single layer in prepared pan.
Bake 30-40 minutes, stirring once or twice until potatoes are done.