What Is the Difference Between Cod and Haddock?

When it comes to popular seafood choices, cod and haddock are two of the most well-known. While these fish may look similar in appearance, there are actually a few key differences between them. In this article, weโ€™ll explore what sets cod and haddock apart from each other.


Both cod and haddock have a similar shape and size, with elongated bodies and pointed heads. However, there are a few distinguishing features that can help you tell them apart.

Cod: Cod has a darker coloration than haddock, with shades ranging from brown to greenish-brown. It also tends to have larger scales and a more pronounced chin barbel (a sensory organ located on the underside of the jaw).

Haddock: Haddock is generally lighter in color than cod, with a grayish-black back and a white underbelly. Its scales are smaller than those of cod, and it does not have a chin barbel.


While both cod and haddock have a mild flavor that makes them versatile ingredients in many dishes, there are some differences in taste between the two.

Cod: Cod has a slightly sweet taste with a firmer texture than haddock. It is often described as having โ€œlarge flakesโ€ when cooked.

Haddock: Haddock has a slightly sweeter taste than cod with smaller flakes. It also has a slightly softer texture compared to cod.


When it comes to nutritional value, both fish offer health benefits like being high in protein and low in calories. However, there are some differences worth noting.

Cod: Cod is higher in vitamin B12 and omega-3 fatty acids compared to haddock. It also contains more calories per serving.

Haddock: Haddock is a good source of potassium and phosphorus. It is also lower in calories and fat than cod.


Both cod and haddock are versatile fish that can be cooked in a variety of ways, including baking, grilling, frying, and poaching. However, there are some differences in how they should be prepared.

Cod: Cod is a firmer fish that holds up well to frying and baking. It is also popular in dishes like fish tacos and chowder.

Haddock: Haddock has a softer texture that makes it ideal for dishes like fish cakes and fish pies. It is also delicious when breaded and fried.


In summary, while cod and haddock may look similar at first glance, there are actually several key differences between them. From appearance to taste to nutritional value to cooking methods, each fish has its own unique characteristics that make it a delicious choice for seafood lovers everywhere. Whether you prefer the firmer texture of cod or the sweeter taste of haddock, both fish offer plenty of options for creating flavorful dishes that the whole family will enjoy.

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Lindsay Collins