Chef Christian Petroni has the ultimate chef appliance, which is, counter-intuitively, about as primitive as you can get. Except for a snazzy ventilation system (and perhaps some high-tech insulation) ...

In North Scottsdale, in an area most known for its luxury condos, well-tended golf courses, and boutique shops, Lamp’s pizza oven may be the neighborhood’s most primitive attraction. Covered in an ...