This is our first air fryer oven; we have an air fryer grill, but we wanted something larger to cook a complete meal. I started out with three chicken breasts (the picture is what we had leftover), and they came out perfectly. I want to try a 3lb.rump roast, but I will have to do some research on that because the drip tray is very thin. I checked West Bend's web site and it's a bit lacking on cooking information. I'm looking forward to cooking veggies in this oven.