If Portugal had a national ingredient, it would probably be bacalhau. Which is funny, because cod doesn't even live in Portuguese waters. For centuries, Portuguese fishermen sailed to the cold waters of Newfoundland, Iceland, and Norway, bringing home salted cod that would become one of the country's defining ingredients. Somewhere along the way, we collectively decided one fish simply wasn't enough and created hundreds of ways to prepare it. Some say there are 365 recipes fo