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From the YummyYucky team, founded by Nancy Nash

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Can Babies Eat Cod? Debone It First

Cod is a mild, flaky white fish and one of the easiest ways to get an early fish onto the tray. Just cook it well and hunt for the bones before it reaches your baby.

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When to introduce
Around 6 months
Common allergen?
Yes (fish, a top-9 allergen)
Texture
Soft, moist, finely flaked
Key nutrients
Lean protein, iodine, vitamin B12, some omega-3

Cod is a lovely first fish. It is mild, it flakes into soft pieces, and it does not have the strong flavor that puts some babies off. Fish is one of the top-9 allergens, and current guidance favors introducing it early rather than holding off, so around 6 months is a good time to offer it on its own and watch. The one job that takes real care is the bones, so read on for how to find them.

⚠️ Always flake cooked cod and press it between your fingers to feel for stray bones before serving, and offer it well cooked and skinless.2

Why it matters: Cooked cod is soft and easy to swallow, so the real hazard is thin pin bones hiding in the flakes; flaking and pressing each piece is what makes it safe, and choosing a low-mercury fish like cod keeps a regular fish habit safe too.

Prep School: how to prepare cod for baby-led weaning (BLW) and purées

🍴 Baby-led weaning

6 monthsOffer a soft cooked piece for baby-led weaning. Cook it to 158°F (70°C) on a food thermometer and check carefully for bones first.5
9 monthsOffer small flaked pieces of cooked cod for your baby to pick up as the pincer grasp develops. Keep pressing the flakes between your fingers to check for stray bones, and keep the skin off.
12 months+Serve in fish cakes, mild fish pie, pasta, and family meals, still skinless and boned.

🥄 Purées

6 monthsCook it to 158°F (70°C) on a food thermometer, flake finely while checking for bones, and mash with a little breast milk, formula, or a mild vegetable puree.5
9 monthsServe in small flaked pieces or stirred through soft potato or vegetables. Keep checking for bones.

Is cod safe? Choking & prep

Cod is very soft once cooked, so the main risk is bones rather than choking. Cook it to 158°F (70°C) on a food thermometer,5 or until it is opaque and flakes easily all the way through,4 then flake it and press it between your fingers to feel for any stray bones before it reaches your baby. Remove the skin. Cod is a low-mercury fish, which makes it a good regular choice, and you can rotate it in freely instead of the high-mercury fish to avoid for babies, meaning shark, swordfish, king mackerel, tilefish, marlin, orange roughy, and bigeye tuna. Because fish is a common allergen, introduce cod on its own, earlier in the day, and watch for about two hours. Possible signs include hives, redness, swelling, or vomiting. Call 911 (or your local emergency number) right away if any of these show up soon after a food, on their own or together: swelling of the lips, face, eyes, or tongue; swelling or tightness in the throat, or trouble swallowing; vomiting; hives that spread beyond the mouth and face; trouble breathing, noisy breathing, or wheezing; a cough that keeps going; a hoarse voice; skin or lips that turn pale or blue; or a baby who goes floppy or limp, or is suddenly sleepy or hard to wake. If the only sign is a new rash or a few hives around the mouth or face, stop the food, watch your baby closely, and call your pediatrician. If anything else about your baby worries you, call 911.

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Nutrition

Cod is a lean, easy-to-digest protein with iodine for thyroid and brain development, vitamin B12, and a little of the omega-3 fats. It is leaner than oily fish like salmon, so it is lower in omega-3, which is a good reason to rotate different fish through the week rather than relying on cod alone.

Goes well with

Potato · Peas · Sweet potato · Carrot · Broccoli

Storage & freezing

Cooked cod keeps 1 day in the fridge, or 1 to 2 months in the freezer.3 It freezes well cooked or raw, so freezing small portions is an easy way to keep it on hand. Reheat until piping hot all the way through, then cool to warm before serving.

More proteins to explore

🐟
Croaker6 months+
🐟
Dover soleAround 6 months
🐟
Steamed snapper (baby-safe)Around 6 months
🍚
Fish congeeFrom about 6 months
🐚
Conch6 months+
🌭
Corn dogFrom about 12 months, as a small taste on an occasion; added sugar is best kept rare before age 2

Introducing this allergen

Related reading

Common questions

Can a 6 month old have cod?

Yes. Around 6 months, once your baby is showing signs of readiness for solids, cod is a great early food. Fish is one of the top-9 allergens, and current US guidance favors introducing allergens early, around 6 months, rather than delaying. Offer it on its own the first time so you can watch how your baby responds.

Is cod a good first fish for babies?

It is one of the best. Cod is mild, flaky, and soft once cooked, so it is easy for babies to eat and less likely to be rejected than stronger-tasting fish. Because fish is a top allergen worth introducing early, an easy, well-tolerated fish like cod is a sensible place to start.

How do I serve cod to a baby?

Cook it to 158°F (70°C) on a food thermometer,5 or until it is opaque and flakes easily,4 remove the skin, then flake it finely and press it between your fingers to feel for bones. For younger babies, mash it with a little breast milk, formula, or a mild vegetable puree. For baby-led weaning, offer a soft, cohesive piece the size of an adult finger that your baby can grip. Skip added salt and salty sauces.

Is cod a choking hazard?

Cooked cod itself is soft and low risk for choking. The real hazard is bones, not the flesh. Cod can carry small pin bones, so the key step is to flake the cooked fish and run your fingers through it to find and remove any bones before serving. Always serve it skinless too, since skin can be chewy and hard to manage.

How do I check cod for bones?

Cook the fish first, since bones are easier to feel once the flesh flakes apart. Break the cooked cod into small flakes over a plate, then press and rub each flake gently between your finger and thumb. Bones feel firm and sharp against the soft flesh. Pull any out with clean fingers or tweezers, and do one final pass right before it goes on the tray.

Is cod high in mercury?

No, cod is a low-mercury fish, which makes it a good regular choice for babies. The fish to avoid for babies because of high mercury are shark, swordfish, king mackerel, tilefish, marlin, orange roughy, and bigeye tuna. Low-mercury fish like cod can be offered as part of a varied diet, and a couple of servings of low-mercury fish a week fits FDA and EPA guidance for young children1.

How often can babies eat cod?

A couple of times a week works well as part of a mix of fish and other proteins. Because cod is lean and lower in omega-3 than oily fish, it is worth rotating it with salmon or other oily fish across the week so your baby gets a range of nutrients. Keep exact amounts a conversation with your pediatrician.

Can babies eat frozen or canned cod?

Frozen cod is excellent, often cheaper, and just as nutritious as fresh, so long as you cook it fully, to 158°F (70°C),5 or until it is opaque and flakes easily.4 Frozen fillets also make it easy to keep small portions on hand. Canned or breaded processed fish is different: it is often high in salt and additives, so save that for later and stick to plain cooked cod for now.

Do I need to remove the skin from cod?

Yes, remove the skin for babies. Fish skin can be chewy and awkward to manage, so serve cod skinless. You can cook the fillet skin-on for moisture if you like, then peel the skin off before flaking and serving.

What can I mix cod with for my baby?

Cod pairs beautifully with soft, mild foods. Mash it into potato or sweet potato, stir it through peas or well-cooked broccoli, or fold it into a mild vegetable puree. These starchy and vegetable pairings soften the flakes and make it easy to spoon or scoop, and they add nutrients like vitamin C and fiber alongside the protein.

Sources

  1. FDA/EPA: Advice about Eating Fish
  2. CDC: Choking Hazards (Infant and Toddler Nutrition)
  3. FoodSafety.gov: Children Under Five, Safe Storage of Puréed and Solid Baby Food (strained meats and eggs: 1 day refrigerated, 1 to 2 months frozen)
  4. CDC: Safer Food Choices for Children Under 5 (fish cooked until the flesh is opaque and separates easily with a fork)
  5. Health Canada: Safe cooking temperatures (fish 70°C (158°F); shellfish and crustaceans 74°C (165°F))

Further reading

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Last updated September 2026. Next review December 2026. How we write these: built from current published guidance from the AAP, CDC, FDA/EPA, NIAID, WHO, and other pediatric and public-health authorities, with sources cited on the page. See our editorial and medical policy for how we research, source, and update these, and how we double-check the food advice.

This is general information, not medical advice, and is not individualized for your baby. Always talk to your pediatrician about your baby's diet, introducing allergens, and any reaction. In an emergency, contact emergency services.

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