A new recipe from the Slow Food Chefs’ Alliance in Germany: biodynamic pork brawn, siphon bread and organic Naccari caviar. Today Marcello Gallotti, a member of Carlo Catani’s “Tempi di Recupero,” a network of cooks promoting the use of scraps and leftovers, shares with us his recipe for a tasty sustainable main course: biodynamic pork brawn, siphon bread and organic Naccari caviar. Marcello and Andrea Gallotti, who first met as students at the University of Gastronomic Sciences in Pollenzo could never have guessed …