Protein
Cod is a mild, flaky white fish that's a fantastic first seafood for babies. Its soft texture and gentle flavor make it easy for little ones to accept, while providing high-quality protein for growth and development.4 It's also packed with important nutrients like vitamin D and selenium that support your baby's immune system and bone health.23
You can introduce cod around 6 months when starting solids, but it's especially important to introduce fish early (by 9-12 months) to help reduce allergy risk.
Store fresh cod in the coldest part of your refrigerator and use within 1-2 days. For longer storage, freeze it in airtight containers for up to 3 months. Thaw frozen cod in the refrigerator overnight before cooking.
6 to 9 monthsFor beginners, steam or bake cod until fully cooked and flaky, then break into large, palm-sized flakes that your baby can grasp. The flakes should be soft enough to mash between your fingers but large enough to hold. Avoid small pieces that could be choking hazards.
9 to 12 monthsAs your baby develops a pincer grasp, you can offer smaller, bite-sized pieces of cooked cod. The fish should still be moist and flaky but can be cut into pea-sized pieces that encourage fine motor skills. You can also mix flaked cod into other foods.
12 months +Toddlers can enjoy cod prepared in more varied ways, including fish cakes, baked fillets, or mixed into pasta dishes. Continue to ensure thorough cooking and bone removal, and you can introduce mild seasonings like herbs or lemon juice.
Fish allergies affect about 0.2-0.5% of children, with cod being one of the more common fish allergens.2
Watch for symptoms:
Introduce a small amount (about 1 teaspoon) of well-cooked cod and watch for reactions over the next 2-3 days. Early introduction of fish may actually help reduce allergy risk, but always consult your pediatrician if you have concerns about food allergies or a family history of fish allergies.2
Cod provides excellent nutrition for growing babies. The phosphorus in cod works with calcium to support strong bone development and mineralization.23 The high-quality protein (22.5g per 100g) supports healthy growth and development, while selenium acts as an important antioxidant for immune function.45
Pair cod with vitamin C-rich foods like sweet potatoes or bell peppers to enhance iron absorption from other foods in the meal.6 The healthy fats in avocado or olive oil can also help your baby absorb the fat-soluble vitamin D found in cod.
Watch for symptoms like hives, swelling around the mouth, vomiting, or difficulty breathing within 2 hours of eating. If you notice any concerning symptoms, stop feeding cod and contact your pediatrician immediately. Mild reactions like a few hives may resolve on their own, but always err on the side of caution.
Steaming, baking, or poaching are excellent methods that preserve nutrients and keep the fish moist. Avoid frying or adding salt. Cook until the fish flakes easily with a fork (about 10-12 minutes at 400°F/200°C) and always check for and remove any bones before serving.
It's normal for babies to need multiple exposures to accept new flavors. Try mixing small amounts of flaked cod into foods they already enjoy, like mashed potatoes or vegetable purees. The mild flavor of cod often blends well with other foods, making it easier for babies to accept over time.