In literature, cochinillo asado, roast suckling pig, first appeared in Don Quixote by Miguel de Cervantes. Our hero and his sidekick, Sancho Panza, pass by an alfresco wedding where a dozen piglets are being prepared over an open fire, a practice deeply associated with the Castilian plateau since Roman times. In The Sun Also Rises, Hemingway uses the rustic dish cooked in the three-hundred-year-old fire at So