Allergen note
Red onion is generally well-tolerated and not a common allergen; introduce cooked and in small amounts to monitor for any rare digestive upset.
How to serve
For infants 8+ months, offer a small, soft-cooked wedge (about 1-2 tablespoons) as a finger food to explore. For toddlers, finely mince or grate a teaspoon into familiar foods like yogurt or mashed potatoes.
Preparation
Always cook red onion until soft to reduce bitterness and aid digestion; finely mince or puree it for safe, manageable textures.
Texture and choking risk
Red onion is a choking risk; always cook until soft and finely chop, then mash into purees or soft foods while closely supervising meals.
Starting ages are typical guidance for healthy, full-term babies who show signs of readiness. Your paediatrician may advise differently, especially where there is a family history of allergy.
Track first tastes and reactions
Log when your child first tries red onion, note any reaction and see it in the allergen tracker.
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