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By Karen · Kiddo Kitchen · 7 min read

When can my baby start solids?

The real answer, what the Australian guidelines actually say, and how to stop second guessing yourself at every mealtime.

When Luca (6.5 years old) was five and a half months old, he sat in his highchair, locked eyes with my bowl of pumpkin soup, and made a noise I can only describe as urgent. He did not want the soup. He wanted everything about the soup. The spoon. The bowl. The concept of dinner. He lunged for my fork every time I lifted it and stared at my mouth while I chewed like a tiny food critic taking notes.

I rang my maternal health nurse the next morning. She asked me three questions, confirmed he was ticking the readiness boxes, and said: sounds like he is ready. Give it a go.

That was it. No complicated protocol. No perfect moment. Just a baby who wanted in on the family dinner, and a mum who needed someone to tell her it was okay to start.

If you are here because you are in that same place, reading the same things over and over and still not quite sure, I want to be that person for you. Here is what you actually need to know about when can my baby start solids.

The answer is around 6 months (with a bit of nuance)

Australian guidelines from the National Health and Medical Research Council recommend introducing solid foods at around 6 months, and not before 4 months. This aligns with the World Health Organisation and is the standard advice given by maternal and child health nurses across the country.

Not before 4 months is the firm line. Before this, a baby’s digestive system, kidneys, and immune system are not developed enough to handle solid food safely. Their gut lining is still maturing. Their kidneys cannot manage the extra load. And their motor skills are not there yet either.

The “around 6 months” part is where it gets more individual. Some babies show clear readiness at 5 and a half months. Others are not quite there at 6 months, and that is fine too. The guidelines are a guide, not a countdown timer. Your baby did not get the memo about the calendar and that is completely normal.

The most important thing is watching your baby for readiness signs, not watching the calendar.

The signs that tell you your baby is ready

I spent about two weeks before we started solids doing what I can only describe as covert surveillance on my own baby. Every meal I ate near Luca, I was watching. Is he tracking the spoon? Did he just lean forward? Is that interest or is that just what his face looks like? It felt ridiculous and also completely necessary.

Australian health guidelines say to look for a combination of these signs together, not just one or two in isolation. Raisingchildren.net.au, Australia’s most trusted parenting resource, describes these as the key developmental markers.

They can sit up with support and hold their head steady. This is a safety non-negotiable. Babies need to be upright and in control of their head to swallow food safely. Propped up with cushions does not count. They need real trunk stability, as in, they should not be folding in half the moment you look away.

The tongue thrust reflex has faded. Young babies have a reflex that automatically pushes things out of their mouth with their tongue. This is protective, and also the reason your first attempt at feeding will probably end up mostly on your shirt. When the reflex fades, it means they can actually move food to the back of their mouth and swallow it. If you put a spoon to their lips and everything comes straight back out, the reflex is still active. Try again in a week or two.

They are genuinely interested in food. Watching you eat, reaching for your plate, opening their mouth when a spoon comes near. Luca used to stop while babbling when I picked up a fork. That kind of focused, intentional interest is a meaningful sign.

The ability to bring objects to their mouth is a developmental marker that shows the motor control needed for self-feeding is developing. Grabbing things and mouthing them is exactly what you want to see.

What about starting at 4 or 5 months?

This comes up constantly. The guidelines say not before 4 months, which people sometimes read as permission to start at 4 months. It is not quite that simple.

The 4 month mark is the absolute floor for safety reasons. The 6 month mark is where a baby’s nutritional needs from milk alone start to shift, where iron stores begin to deplete, and where most babies are developmentally ready. Breastmilk or formula provides everything your baby needs in those first 6 months. Starting earlier does not give them extra nutrition.

That said, if your baby is showing strong readiness signs at 5 and a half months, starting is reasonable. If you are unsure, your maternal and child health nurse is the right person to talk to. They know your baby. I do not.

What should you actually start with?

Good news: Australian guidelines do not prescribe a strict order. You can introduce foods in any sequence as long as textures are appropriate and iron-rich foods are included early.

Iron is the one to prioritise. By around 6 months, the iron stores babies are born with start to deplete and milk alone can no longer meet the growing demand. The NHMRC specifically flags iron as a key nutrient to introduce early through solid foods. Nobody tells you this at the baby shower, but here we are.

Iron-rich first foods to include early:

• Pureed meat including beef, chicken and lamb
• Cooked and pureed legumes such as lentils, chickpeas and black beans
• Iron-fortified baby cereals
• Tofu
• Pureed egg yolk

Great starter foods for texture and variety:

• Steamed and pureed vegetables: pumpkin, sweet potato, carrot, zucchini and peas
• Pureed fruits: pear, apple, banana and mango
• Full-fat plain yoghurt from 6 months
• Mashed avocado

Start with smooth, runny purees, roughly the consistency of yoghurt, and gradually increase texture as your baby gets comfortable swallowing. The goal over the first few months is moving from silky smooth to lumpier mashes and eventually soft finger foods around 8 to 10 months. A soft silicone spoon makes this stage much easier on new gums. Our MashMunch Spoons were designed specifically for this, with a gentle tip that works for both feeding and self-feeding as your baby gets more confident.

Nobody tells you about iron at the baby shower. By 6 months, it is the most important single food decision you will make in the whole starting solids phase.

What about allergens? The advice has changed.

This is one area where guidance has shifted significantly in recent years and where a lot of parents are still working from outdated information. I was. When Luca was starting solids, the instinct I had absorbed from somewhere was: go slow with the scary foods. Introduce them late. Be careful. That instinct is now the opposite of what the evidence says.

ASCIA (the Australasian Society of Clinical Immunology and Allergy) updated their infant feeding guidelines in January 2026. The current recommendation is to introduce common foods that cause allergies in the first year of life, with particular emphasis on introducing egg and peanut soon after starting solid foods. Early introduction reduces the risk of developing an allergy to these foods.

The common allergens to introduce early include smooth peanut butter (never whole nuts), well-cooked egg, cow’s milk in food such as yoghurt and cheese (though not as a main drink before 12 months), foods made from wheat, soy, sesame, fish, shellfish and tree nuts such as cashew and walnut in forms appropriate for their age. Peanut and egg are specifically called out as foods to introduce soon after starting solids rather than waiting. Once introduced, the 2026 ASCIA guidelines recommend continuing to offer that food at least once a week to maintain tolerance.

Introduce one allergen at a time so you can identify any reaction clearly. Do it at home during the day, not just before bed, so you can watch for any response over the following hours.

What to keep off the menu in the first year

A few foods are not safe for babies under 12 months and are worth knowing upfront so you are not second guessing ingredient lists while cooking at 6pm on a Tuesday.

None of this is complicated once you know it. The main one to tattoo on your brain is honey: it is a hard no until 12 months, even in cooked form.

How to make it easy when you’re already running on empty

Here is the thing nobody tells you before you start: making fresh, nutritious baby food takes far less time than it sounds. The secret is not cooking every night, because nobody has time for that, and anyone who says they do is either lying or has live-in help. It is cooking once a week and making more than you need.

Batch cooking is genuinely the move. Spend around 30 minutes on a Sunday, make three or four different purees, freeze them in small portions, and you have a week of meals sorted. No preservatives, no mystery ingredients, no guilt spiral over a bought jar of carrot mush.

We built the KiddoKook Pro specifically for this. It steams and blends in the same bowl, which means no transferring hot food between appliances and no extra washing up. On a Sunday afternoon with a baby on your hip, that matters more than you’d think. Once the purees are done, the PureePops Tray freezes them into perfectly portioned individual serves. Reheat directly in the KiddoKook Pro. Done.

Batch cooking once on a Sunday means every weeknight dinner for your baby is already sorted. That is thirty minutes of effort for five nights of calm.

For a full walkthrough on getting the most out of batch cooking, head to our guide on how to batch cook baby food. And when you are ready for what to serve in those early months, the first foods guide walks through exactly what to offer.

A final word: there is no perfect way to start

Luca wore more food than he ate for the first month. He spat out pear three times before deciding he loved it. He ate green pea puree happily until the day he decided peas were the enemy, then spent two years acting like I was trying to poison him. Classic. I still remember a particular pumpkin-and-yoghurt afternoon on our back deck here in Brisbane that took me an hour to clean up.

Starting solids is messy and unpredictable and often kind of hilarious. In those early weeks, you are not trying to nail nutrition. You are helping your baby get used to textures, temperatures, spoons, sitting in a highchair, and the whole experience of eating. The food is almost secondary.

Follow the readiness signs, keep it relaxed, and do not stress if the first ten attempts go on the floor. That is not failure. That is literally how it works.

You have got this.