Sauerkraut for Babies: When and How to Serve It
Sauerkraut is fermented cabbage, tangy and rich in probiotics, but also high in salt. Offer only a small amount, rinsed, and later in the first year, choosing a plain low-sodium version.
- When to introduce
- Around 9 months
- Common allergen?
- No (not a common allergen)
- Texture
- Rinsed, chopped small, tiny amount
- Key nutrients
- Probiotics, vitamin C, fiber
When can babies eat sauerkraut?
Sauerkraut is cabbage that has been fermented until it turns tangy and slightly sour, and it comes with the bonus of gut-friendly probiotics. It can be a fun new flavor for a baby, best later in the first year around 9 months. The one thing to keep front of mind is salt: sauerkraut is high in sodium, so it needs to be offered in a small amount and rinsed first.
How to prepare sauerkraut for baby-led weaning (BLW) and purées, by age
Is sauerkraut safe? Choking & prep
Sauerkraut is high in salt, so offer only a small amount, rinse it well first to wash off some of the sodium, and save it for later in the first year. Choose a plain, low-sodium, refrigerated (live-culture) version so your baby gets the probiotic benefit, and skip any made with added wine, spices, or extra seasonings. Chop it small so it is easy to manage. Because babies need very little sodium, treat sauerkraut as an occasional taste rather than a staple.
Trying sauerkraut today? Log the first taste and it lands on your baby's tried-it list, dated and ready for the pediatrician.
Log sauerkraut today →Nutrition
Sauerkraut offers probiotics from the fermentation, along with vitamin C and fiber from the cabbage. A refrigerated, live-culture version keeps the beneficial bacteria intact, while shelf-stable canned kinds are usually pasteurized and lack them. Because of the salt, its main role is a small tangy flavor experience, not a nutrient source.
Goes well with
Storage & freezing
Refrigerate sauerkraut in its sealed container and use within the date on the jar. Keep opened live-culture kinds cold and covered.
More vegetables to explore
Related reading
Frequently asked questions
When can babies eat sauerkraut?
Around 9 months and later in the first year, offered in a small, rinsed amount because it is high in salt.
Why rinse sauerkraut for a baby?
Sauerkraut is high in sodium and babies need very little salt, so rinsing washes off some of it. Keep the portion small too.
Which sauerkraut should I buy?
A plain, low-sodium, refrigerated live-culture version, without added wine or spices, so your baby gets the probiotics without extra ingredients.
Is sauerkraut a common allergen?
No, sauerkraut is not a common allergen. Introduce it on its own so you can watch how your baby does.
Sources
- American Academy of Pediatrics (HealthyChildren.org): Starting Solid Foods
- CDC: Foods and Drinks to Encourage and Limit
Track it in Yummy Yucky
Log first tries, get nudged through the allergen watch, and keep every bite in one place you can share with your pediatrician.
Start tracking for freeLast updated July 2026. How we write these: grounded in widely published pediatric guidance (the AAP, WHO, the NIAID 2017 allergen guidelines, and the LEAP study), and pending independent review by a pediatric professional. See our editorial and medical policy for how we research, source, and update these.
This is general information, not medical advice, and has not been individually reviewed 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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