Step 1: First tiny taste
Offer a small taste of soft mashed or pureed tofu. Watch for concerning symptoms such as hives, swelling, vomiting, or breathing trouble, and seek urgent care if those occur.
Tofu
Overview
Tofu is a soy food and a priority allergen. Soy can be introduced with other complementary foods around 6 months. Offer soft mashed tofu as a single new food. If your baby has severe eczema or a prior immediate food allergy, talk with a clinician before introducing highly allergenic foods.
Preparation
Use plain soft tofu. Mash or puree until smooth for first offers. Do not offer large firm cubes that could cause choking. Always supervise eating.
Three-step introduction
Step 2: Larger offer
If the first taste was tolerated, gradually offer a larger amount of the same preparation at a later feed.
Step 3: Include regularly
If tolerated, keep this food in the diet routinely as part of complementary feeding.
FAQ
When are babies usually ready for solid foods?
Complementary foods are typically introduced around 6 months of age, when the baby shows developmental readiness (for example, sitting with support, good head control, and swallowing food rather than pushing it out). Introducing solids before 4 months is not recommended.
When can tofu be introduced?
Once your baby is ready for solid foods (typically around 6 months), soy foods such as tofu can be introduced with other complementary foods. There is no evidence that delaying common allergens such as soy prevents allergy.
How should I prepare tofu for a baby?
Use plain soft tofu. Mash or puree until smooth for early complementary feeds. Do not offer large firm cubes. Always supervise eating.
What if my baby has severe eczema or a prior food allergy?
If your baby has severe, persistent eczema or had an immediate allergic reaction to a food — especially a highly allergenic food — talk with your child’s pediatrician about how and when to introduce highly allergenic complementary foods such as tofu and other soy foods.
Sources
- WHO Guideline for complementary feeding of infants and young children 6–23 months of age (2023)
- CDC — When, What, and How to Introduce Solid Foods
- FAO/WHO — Risk assessment of food allergens: Part 1 (Codex priority allergen list)
- FDA — Food Allergies (major food allergens / Big 9)
- AAP HealthyChildren — When to Introduce Egg, Peanut Butter & Other Common Food Allergens
- CDC — Infant and Toddler Nutrition FAQs
- CDC — Iron (Infant and Toddler Nutrition)
- CDC — Zinc (Infant and Toddler Nutrition)
- USDA FoodData Central — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475)
- FDA — 21 CFR § 101.54 Nutrient content claims (good source / high)