Whole roast chicken can be made in one hour, even in a moderate sized air fryer. Be sure to follow the video of this recipe, to find out how to make tastier chicken, faster. While your chicken is quickly cooking, you can prepare your vegetables and gravy. It's hard to believe, a whole roast dinner for the family in just one hour. I used a 1.4 kilogram whole fresh chicken for this recipe, which will easily feed 3 - 4 people.