Nuts & seeds Food Library
When can babies have macadamia nuts?
Can babies have macadamia nuts?
Babies can have macadamia nuts from about 6 months, but only finely ground or as a smooth nut butter thinned into other foods. Whole macadamia nuts and nut pieces are a high choking hazard and should be avoided until at least age 4. Macadamias are tree nuts, so introduce them carefully as an allergen.
How to serve macadamia nuts by age
Shapes and textures change as your baby’s grasp and chewing grow.
6 months
Grind unsalted macadamia nuts into a fine powder and stir a little into oatmeal, yogurt or a smooth fruit puree, or thin smooth macadamia butter with water, breast milk or formula and mix it into a puree. Offer it on a spoon.
7–8 months
Keep stirring finely ground macadamias or thinned macadamia butter into thicker oatmeal, yogurt or mashed fruit. You can also spread a thin layer of thinned macadamia butter on soft toast strips, never in thick globs.
9–12 months
Keep offering finely ground macadamias or thinned macadamia butter mixed into foods, baked into muffins or spread thinly on toast. Never offer whole nuts or chunks.
12 months +
Toddlers can have ground macadamias in baking, sprinkled on fruit or mixed into energy bites. Wait until at least age 4 for whole macadamia nuts, and even then serve them seated and supervised.
Why it’s good
Macadamia nuts give babies healthy fats for energy and brain growth, plus manganese, thiamin, copper and some iron and fiber. They are a calorie-dense way to add energy for babies who need it, especially on plant-based diets.
Safety notes
- Whole macadamia nuts and nut pieces are a high choking hazard. Do not serve them whole or chopped to children under 4.
- Thick globs of macadamia butter can stick to the roof of the mouth. Thin nut butter and spread it in a thin layer.
- Choose unsalted, plain macadamias. Salted, honey-roasted and chocolate-covered macadamias are not for babies.
- Macadamia nuts are toxic to dogs. Keep them out of reach of pets when babies drop food.
- Macadamias go rancid quickly. Store them sealed in the fridge or freezer and throw out any that smell sour or paint-like.
Introduce macadamia nut on its own, then keep it in
Macadamia is a tree nut, and tree nuts are one of the Top 9 allergens. Introduce a small amount of ground macadamia or thinned butter on its own, watch for hives, vomiting, swelling or breathing trouble, and talk to your pediatrician first if your baby has severe eczema or another food allergy.
Macadamia nuts for babies: questions parents ask
Quick answers about macadamia nuts for babies and toddlers.
When can babies have macadamia nuts?
Babies can have macadamia nuts from about 6 months if the macadamias are finely ground or served as a smooth, thinned nut butter. Whole macadamia nuts should wait until at least age 4.
Can babies have macadamia nuts?
Yes, babies can eat macadamia nuts in a safe form, such as finely ground nuts mixed into food or thinned macadamia butter. Whole and chopped macadamias are not safe for babies.
Are macadamia nuts a choking hazard for babies?
Yes, macadamia nuts are a high choking hazard for babies and young children when served whole or in pieces. They are large, round and hard, so grind them finely or use thinned nut butter and always supervise meals.
Are macadamia nuts a common allergen?
Yes, macadamia nuts are a tree nut, and tree nuts are one of the Top 9 food allergens. Introduce ground macadamia in a small amount, keep it in the diet if tolerated, and watch for allergy symptoms.
How do I serve macadamia nuts to a 6 month old?
To serve macadamia nuts to a 6 month old, grind unsalted macadamias into a fine powder and mix a little into oatmeal or yogurt, or stir thinned macadamia butter into a smooth puree, and offer it on a spoon. A thin layer on a soft toast strip can follow at 7–8 months.
Can babies drink macadamia nut milk?
Babies under 12 months should not drink macadamia milk because breast milk or formula is their main drink. After 12 months, macadamia milk is low in protein and is not a full replacement for cow's milk without guidance from your pediatrician.
If my baby is allergic to another tree nut, can they have macadamia?
Babies allergic to one tree nut are not always allergic to others, but some are. Ask your pediatrician or allergist before introducing macadamia nuts if your baby has a known nut allergy.
When can kids eat whole macadamia nuts?
Most experts advise waiting until at least age 4 before offering whole macadamia nuts, and later if your child does not yet chew well. Always have children sit down when eating nuts.
The takeaway
- Babies can have macadamia nuts from about 6 months, but only finely ground or as a smooth nut butter thinned into other foods.
- Grind unsalted macadamia nuts into a fine powder and stir a little into oatmeal, yogurt or a smooth fruit puree, or thin smooth macadamia butter with water, breast milk or formula and mix it into a puree.
- Choking risk is high. Tree nut is one of the Top 9 allergens: offer a small amount first, watch for a reaction, then keep it in the diet regularly.
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)
- Peanut Allergy: What to Know About the Latest Prevention Guidelines American Academy of Pediatrics (HealthyChildren.org)
- Foods and Drinks to Avoid or Limit Centers for Disease Control and Prevention
- Iron Centers for Disease Control and Prevention
- The Effects of Early Nutritional Interventions on the Development of Atopic Disease in Infants and Children Greer FR, Sicherer SH, Burks AW; American Academy of Pediatrics. Pediatrics. 2019;143(4):e20190281
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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.