Italian-born Massimo Navarretta has the heart and soul of a farmer. The artichokes and large-bulb green onions he used in this delectable dish were from his gardens. Navarretta, Executive Chef-Owner of Onotria in Costa Mesa, doesn’t mind that strangers sometimes mistake him for James Gandolfini, the actor who played the lead in HBO’s hit series “The Sopranos.” Once, at South…








