Label

Tinned Cod Contents Mackerel: The main fish, which is usually either Atlantic or Spanish mackerel Water or oil: To preserve the fish, it is packed in water or oil. Water-packed cod is lower in calories and fat, while oil-packed cod tastes more savory. Sugar: A small dash of sugar is often used to taste and to help preserve. Other seasonings: Some labels might include spices like paprika, onion, or dill powder.