When can babies eat sardines?
Sardines can be offered from around 6 months, when your baby can sit upright with support, holds their head steady, and shows interest in food. Because sardines are small fish low on the food chain, they contain far less mercury than large fish like swordfish or big tuna, which makes them one of the better fish choices for babies. The AAP encourages introducing fish early, and oily fish like sardines are typically suggested about 1 to 2 times per week.
Canned sardines are often the easiest starting point. Choose sardines packed in water rather than brine or salted oil, and give them a quick rinse to wash away extra sodium, since salt should be kept minimal before 24 months. The soft, cooked bones in canned sardines crush easily and are safe to mash right in, while fresh sardines need to be cooked through and carefully deboned before serving.
How to serve sardines safely
From 6 to 9 months, mash rinsed, water-packed canned sardines with a fork until the flesh and soft bones break down into a paste. Stir the mash into vegetable purees, mashed potato, or soft oatmeal, or spread it thinly on a strip of lightly toasted bread your baby can hold. Starting with about a teaspoon lets you watch for any reaction before offering more.
From 9 to 12 months and beyond, offer small flaked pieces your baby can pick up, or fold mashed sardines into unsalted fish cakes, patties, or pasta sauces. If you cook fresh sardines, grill or bake them until fully opaque and run your fingers through the flesh to remove every bone. Skip smoked, cured, or heavily brined versions, which carry far more salt than a baby needs.
Nutritional benefits for babies
- 💚Rich in omega-3 fatty acids (DHA) that support brain and eye development
- 💚Soft, mashable bones in canned sardines are an excellent source of calcium
- 💚Provides high-quality protein for growth
- 💚One of the best everyday food sources of vitamin D
- 💚Supplies vitamin B12 and selenium
- 💚Much lower in mercury than large predatory fish like swordfish or big tuna
Safety considerations
- ✓Fish is one of the common food allergens. Introduce sardines early, offer them on a day you can watch your baby, and look for reactions such as hives, swelling, vomiting, or trouble breathing.
- ✓Choose canned sardines packed in water, and rinse them before serving to reduce sodium; skip versions packed in brine or salted oil, since salt should stay minimal before 24 months.
- ✓The bones in canned sardines are soft and mash safely, but fresh sardines must be cooked through and carefully checked for bones before serving.
- ✓Do not serve raw, smoked, or cured sardines to babies; fresh sardines should always be cooked until fully opaque.
- ✓Always supervise your baby while eating, keep them seated upright, and follow the general guidance of about 1 to 2 servings of oily fish per week.
Recipes with sardines for babies
Frequently asked questions
Are canned sardines safe for babies?
Yes, canned sardines are safe from around 6 months and are often easier to serve than fresh ones. Choose water-packed versions, rinse them to reduce salt, and mash them well. The canning process softens the bones so they crush safely into the flesh.
Can babies eat sardine bones?
The bones in canned sardines are cooked so soft that they mash completely into the flesh and are safe to eat; they are actually a great calcium source. Bones in fresh sardines are firmer, so fresh fish should be cooked and carefully deboned before serving.
Are sardines high in mercury?
No. Sardines are small fish low on the food chain, so they are among the lowest-mercury fish available. That makes them a better regular choice for babies than large fish like swordfish, shark, or king mackerel, which should be avoided.
How do I reduce the salt in canned sardines?
Choose sardines packed in water rather than brine or salted oil, then tip them into a sieve and rinse briefly under cold water. This washes away a good portion of the surface sodium. Salt should be kept minimal for babies under 24 months.
How often can babies eat sardines?
Oily fish like sardines are generally suggested about 1 to 2 times per week for babies, in line with guidance from bodies like the NHS. That frequency delivers the omega-3 benefits while keeping variety in your baby's diet.
Are sardines a choking hazard for babies?
Mashed canned sardines are soft and pose little choking risk. The main things to watch are firmer bones in fresh sardines, which must be removed, and any crusty bread or hard add-ins served alongside. Always supervise your baby while they eat.
What are the signs of a fish allergy in babies?
Watch for hives, redness around the mouth, swelling of the lips or face, vomiting, or unusual fussiness within a couple of hours of eating. Trouble breathing or widespread swelling needs emergency care. Introduce fish on its own so any reaction is easy to trace.
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verifiedSources & References
This guide is informed by current guidelines from leading health organizations: