Bacalhau à Gomes de Sá is a traditional Portuguese casserole consisting of layers of fish, potato and onion, topped with egg and olives. It's a relatively simple yet flavorful and comforting dish that's a national favorite. Salt cod may not be as well known in many parts of the world, but in Portugal, it's a […] The post Bacalhau à Gomes de Sá (Portuguese salt cod casserole) appeared first on Caroline's Cooking.