Ring the changes in your kitchen with this remarkable vonshef halogen oven forget about being tied to conventional cooking methods this oven uses radiant heat from a halogen bulb circulated by fan within a compact area to cook food evenly all round ndash no need to flip therersquos no need to pre heat this appliance the bulb will produce an intense heat as soon as itrsquos switched on which in turn reduces the cooking time of all dishes and slashes energy usage in tests the haloge