Cod is one of the best fish to introduce into a child's diet: low in mercury, high in protein, soft texture, and high acceptance. But you need to know which cut to buy, how to cook it, and at what age to introduce it. This 2026 guide clarifies everything.
Why cod is recommended for children
1. Low mercury content
Cod (Gadus morhua) is a medium-sized fish in the marine food chain. Its mercury content (0.08-0.11 ppm) is well below the limit for children according to the EFSA. This makes it one of the safest fish, along with hake, sole, and sardine.
Fish that should be limited in children due to high mercury: bluefin tuna, swordfish, emperor fish, shark.
2. High-quality protein
- 18-20g of protein per 100g of cooked desalted cod
- Complete profile of essential amino acids
- Very low in fat (0.7-1g/100g) — light
- Only 82-90 kcal/100g
3. Omega-3 and vitamins
It contains omega-3 (DHA and EPA), although in smaller quantities than oily fish (salmon, sardine, mackerel). Also vitamin B12, B6, niacin, phosphorus, and iodine — all important for children's nutrition.
4. Soft texture and mild flavor
White, flaky meat, without a strong odor, easy to flake with a fork. Young children usually accept it better than other fish with more intense flavors.
When to introduce cod to children
Babies: 9-10 months
It can be introduced in a purée mixed with vegetables or potato. Initial quantity: 20-30g cooked. Remove all bones before blending. Cook without added salt — desalted cod has enough flavor.
12 months
In small, flaked pieces. For baby-led weaning: baked breaded cod fingers are ideal for self-feeding.
From 3 years old
Any adapted family recipe (less salt, less spice). Cod "a Brás" (bacalao dorado), cod meatballs, and breaded fish fingers are favorites at this age.
Cod cuts for children
Extra cheek — the safest
By anatomy, the cheek has NO bones. It is the safest cut for young children. Compact meat, easy to flake, mild flavor.
Clean loin
A good option if already cleaned of bones by the salter. Check before giving to children.
Shredded
Ideal for meatballs, cod burgers, croquettes. Some brands sell guaranteed boneless shredded cod.
Cuts to avoid for young children
- Tail: more bones, difficult to clean
- Belly: higher fat, may be too strong for new palates
- Salt cod not properly desalted: risk of high sodium
Family cod recipes that children love
1. Cod fritters or meatballs with potato
Mix shredded cod + mashed potato + egg + breadcrumbs + parsley. Form into balls, bread, and bake. Mild flavor, creamy inside and crispy outside. Top 1 for children.
2. Breaded cod fingers
Cut loin or cheek into strips. Coat in flour, egg, and breadcrumbs. Bake for 12-15 min at 200°C or fry in extra virgin olive oil. A homemade and healthy alternative to industrial frozen fish sticks.
3. Cod "a Brás" (Portuguese style)
Sautéed shredded cod with onion + straw potatoes + scrambled egg. A complete dish they love, providing carbohydrates, protein, and fats in one step.
4. Baked cod with potatoes
Cheek cut + sliced potatoes + onion + olive oil + sweet paprika (not spicy). A family classic that everyone at the table can enjoy.
5. Cod croquettes
Béchamel + shredded cod. Children adore croquettes. You can make many and freeze them.
Tips for parents of selective eaters with fish
- Disguise the flavor: mix cod with potato or breadcrumbs in the first recipes
- Fun shapes: fingers, meatballs, burgers — more accepted than just a piece
- No garlic or chili at first — too intense a flavor
- Serve with what they like: potato, tomato, rice
- Create a positive ritual: cook with them, let them plate
- Patience: they may need 8-15 exposures to accept a new food
Precautions
- Fish allergy: introduce in a small quantity the first time. If there is a family history, consult a pediatrician.
- Bones: check each piece before giving to children <4 years old. The cheek is the safest.
- Sodium: use professionally desalted cod or desalinate at home for 36h. Do not add salt when cooking.
- Thoroughly cooked: cod should be well cooked (internal temperature >63°C). Never raw for young children.
Related Guides
- Cod: complete nutritional value
- Is cod white or oily fish?
- Omega 3 in fish: benefits
- How to desalt cod at home
Conclusion: cod = ally in children's nutrition
It is one of the most recommended fish for children: safe, nutritious, versatile, and widely accepted in terms of taste. The key is to choose boneless cuts (extra cheek is unbeatable), cook without excessive salt, and present in appealing formats (fingers, meatballs, "a Brás").
If you are looking for quality cod with full traceability for your children, see our artisan selection. Boneless extra cheek from €28/kg.
