555 Sardines is made with long tiny fish from the herring family, tomato sauce added. It can be eaten just as it is from the can, heated up and served on table. However Pinoys love to enhance its flavor or make it more appetizing. 555 sardines maybe cooked with noodles called "Miswa" and spices added to enhance more flavor. It may also be cooked with eggs. Interestingly, depending on which region in the Philippines a Pinoy used to live or had familiarity with, cooking the sardines with egg maybe done with or without soup.