Porto -- At first glance, there’s not much to see in Mealhada, a town in Portugal’s central inland Bairrada region about an hour’s drive south of Porto. If there is a main feature here, it’s probably the EN1, the country’s original north-south highway, which slices the town in half, providing a conduit for a seemingly never-ending parade of large, noisy trucks.

Yet the town’s roadside signs reveal something else: “Rei dos Leitões,” “Pedro dos Leitões,” “Virgílio dos Leitões,” “Meta dos Leitões,” “Hilário Leitão.” Mealhada is ground zero in Portugal for leitão, roast suckling pig.Read more