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Ulluco for Babies: A Colorful Andean Tuber

A small, brightly colored Andean tuber with a crisp texture that stays slightly firm when cooked. Mild and gentle once cooked soft and mashed.

When to introduce: Around 6 months
Common allergen?: No (not a common allergen)
Texture: Cooked soft, mashed
Key nutrients: Starch, vitamin C, fiber

When can babies eat ulluco?

Ulluco is a small, vivid yellow-and-pink Andean tuber, prized in Peruvian and Bolivian cooking. It has a mild flavor and cooks up a little crisp, so cook it well until soft and mash for babies from around 6 months.

How to prepare ulluco for baby-led weaning (BLW) and purées, by age

6 monthsCook ulluco until fully soft, then mash smooth, thinning if needed.

9 monthsOffer soft-cooked ulluco in small pieces or lightly mashed.

12 months+Serve soft ulluco in pieces or in mild stews.

Is ulluco safe? Choking & prep

Cook ulluco until fully soft (it can stay a little crisp), then mash or cut small for younger babies. Not a common allergen.

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Nutrition

Ulluco provides starch, vitamin C, and fiber, a gentle, colorful root vegetable.

Goes well with

Chicken · Carrot · Butter

Storage & freezing

Keep ulluco cool and dry and use within a couple of weeks. Refrigerate cooked ulluco for a couple of days.

More vegetables to explore

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WakameAround 6 months

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Water chestnutAround 9 months

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Water spinach (kangkong)Around 8 months

🥬

WatercressAround 6 months

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Wax beansAround 6 months

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Winged beanAround 6 months

Frequently asked questions

When can babies have ulluco?

From around 6 months, cooked fully soft and mashed.

What is ulluco?

A small, brightly colored Andean tuber with a mild flavor, popular in Peruvian and Bolivian cooking.

Is ulluco a common allergen?

No, it is not a top-9 allergen. Cook it soft and introduce like any new food.

Sources

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Last 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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