To help make this a quick and easy recipe, use store-bought puff pastry. User Guide. Air fryers are also far more versatile than a deep fryer, which can only do one thing. So it essentially replaces your oven, toaster, microwave, and dehydrator all in one! While you're cooking, the display alternates between temperature and time, and includes a helpful beep in air fry and roast mode with the corresponding message "Turn food" so you can flip what you're cooking or swap the top and bottom trays. I have heard ppl talking about air fryers for awhile now and I have even looked them up as well and read the reviews on them and every time I went in to Walmart I have went back to where they keep them and looked them all over so I decided when I get my taxes in that's what I'm going to do is to buy me one i didn't want one that was to small because I have alot to feed so I bought the 7 n1 instant vortex plus air fryer got it home and the first thing I did was cook a steak and let me tell you it sure was good then after that I did chicken wings, and then it went to beef jerky and that was good as well.