The halogen oven works by producing heat through halogen light and then this heat is spread all over the oven by the fan. The temperature inside is controlled by a thermostat, which turns on and off automatically.
Basically most foods can be prepared in then halogen oven. Yam, potatoes, chicken, turkey, pies, sausages, pizza, plantains amd much more. Essentially, any food that you can grill, roast, steam, briol, or air fry can be prepared in the halogen oven.
Perhaps you are concerned about the safety of meals prepared with the halogen oven. You need not worry as latest scientific research has proven that infrared cooking is completely safe.