Veggies Food Library
When can babies have fennel?
Can babies have fennel?
Babies can have fennel from about 6 months, cooked until soft. Raw fennel bulb is hard and crunchy, which makes it a choking hazard for babies, so roast, steam or braise it until it squashes easily. Fennel has a mild licorice flavor that gets sweeter with cooking.
How to serve fennel by age
Shapes and textures change as your baby’s grasp and chewing grow.
6 months
Roast, steam or braise the fennel bulb until very soft, then blend it into a smooth soup or puree, or mash it into potatoes until smooth. Offer it on a spoon.
7–8 months
Cut the fennel bulb into wedges about the size of two adult fingers, keeping a bit of the core to hold the layers together, and roast or steam until they squash easily for your baby to hold. You can also fork-mash cooked fennel into potatoes for a lumpier texture.
9–12 months
Offer bite-size pieces of soft cooked fennel, or thin cooked strips, for pincer practice. Make sure each piece squashes easily between your thumb and finger.
12 months +
Toddlers can eat cooked fennel in pastas, stews and roasted vegetable trays. Try very thinly shaved raw fennel in salads only once your child chews well, and keep pieces small.
Why it’s good
Fennel gives babies vitamin C, potassium, fiber and folate, plus a little calcium. Its vitamin C helps the body take in iron from plant foods eaten at the same meal. Fennel's gentle anise flavor helps babies get used to a wider range of tastes.
Safety notes
- Raw fennel bulb is firm and crunchy, like raw carrot, and is a choking hazard for babies. Cook it until soft enough to squash with gentle pressure.
- Fennel layers can separate into stringy pieces. Keep part of the core on large wedges for young babies, and remove tough outer layers.
- Do not give babies fennel tea, gripe water or fennel essential oil without talking to your pediatrician. Babies under 12 months should only drink breast milk or formula plus small sips of water, so fennel tea is not for babies, and fennel oil can be harmful in concentrated amounts.
- Trim the stalks and fronds or chop fronds finely. Feathery fronds can stick in the mouth.
- Skip added salt for babies and use olive oil, garlic or a squeeze of lemon for flavor.
A low-allergy food, still worth watching
Fennel is not a common allergen, but people with allergies to celery, carrot, mugwort pollen or other plants in the same family may react. Offer a small amount first and watch for itchy mouth, hives, swelling or vomiting.
Fennel for babies: questions parents ask
Quick answers about fennel for babies and toddlers.
When can babies have fennel?
Babies can have fennel from about 6 months of age, cooked until soft. Raw fennel is too hard for babies, so roast, steam or braise fennel until it squashes easily.
Can babies have fennel?
Yes, babies can eat fennel bulb when it is cooked soft and cut into a safe shape. Fennel is a mild, slightly sweet vegetable that pairs well with potatoes, fish and chicken.
Is fennel a choking hazard for babies?
Yes, fennel is a choking hazard for babies when it is raw or undercooked because the bulb is hard and crunchy. Cook fennel until very soft, serve it in large wedges or tiny soft pieces, and always stay with your baby during meals.
Is fennel a common allergen?
No, fennel is not a common allergen. Fennel is related to celery and carrot, so children with those allergies or certain pollen allergies may react, and a small first taste is a good idea.
How do I serve fennel to a 6 month old?
To serve fennel to a 6 month old, roast, steam or braise the bulb until very soft, then mash it into potatoes or blend it into a smooth soup and offer it on a spoon. Large soft wedges with some core attached can follow at 7–8 months.
Can babies have fennel tea or gripe water?
Fennel tea and gripe water are not recommended for babies without advice from your pediatrician. Babies under 6 months should only have breast milk or formula, and herbal products for babies are not well regulated for strength or purity.
Does fennel help with baby gas or colic?
Fennel is often used as a traditional remedy for gas, but there is not enough reliable evidence to recommend fennel products for colic in babies. Talk to your pediatrician about colic, and offer fennel as a normal cooked vegetable once your baby starts solids.
Can babies have fennel fronds?
Babies can eat fennel fronds when they are chopped very finely and mixed into food like a fresh herb. Whole fronds are feathery and can stick in the mouth, so do not serve them in long pieces.
Does fennel taste like licorice?
Fennel has a mild licorice or anise flavor when raw, and cooking makes fennel sweeter and much milder. Roasting fennel brings out natural sweetness that many babies enjoy.
The takeaway
- Babies can have fennel from about 6 months, cooked until soft.
- Roast, steam or braise the fennel bulb until very soft, then blend it into a smooth soup or puree, or mash it into potatoes until smooth.
- Choking risk is medium. Not a Top 9 allergen, but offer a small amount first and watch for any reaction.
Read next
Sources
This guide follows current advice from these organizations.
- Starting Solid Foods American Academy of Pediatrics (HealthyChildren.org)
- When, What, and How to Introduce Solid Foods Centers for Disease Control and Prevention
- Choking Hazards Centers for Disease Control and Prevention
- Choking Prevention American Academy of Pediatrics (HealthyChildren.org)
- Foods and Drinks to Avoid or Limit Centers for Disease Control and Prevention
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Updated November 2026. Reviewed by our dietitians. Based on AAP, CDC and NIAID guidance. Written for healthy, full-term babies; not a substitute for your pediatrician. If your baby was born early, has a medical condition, feeding difficulties or a known allergy, check with them first (medical disclaimer). Always stay with your baby while they eat.