[caption id="attachment_70686" align="alignnone" width="700" ] This simple, lightweight machine churns out homemade pizzas in as little as five minutes.[/caption] First things first: there is no definitive answer to the question of what constitutes a proper pizza. My husband, a Midwest native, alternates between cracker-thin crusts and doughy deep-dish pies. As a New Yorker, I crave…