Starting Solids: Where to Begin With Your Baby
First spoonful of carrot purée, first grimace, first orange-stained grin from ear to ear: starting solids is a big milestone — for your baby and for you. And it's completely normal to have a thousand questions: when to start, what to offer first, how to handle allergens, when to move on to lumps and pieces? Good news: there's no single perfect path, just a handful of simple, well-established guideposts. Let's walk through them together, no pressure.
When should you start solids?
Current guidelines agree: solids begin around 4 to 6 months, and never before 4 completed months. Before that, your baby's digestive system and kidneys simply aren't ready. After 6 months, milk alone no longer covers all their needs (especially iron), so it's best not to wait too long either.
Beyond age, watch for the signs your baby is ready:
- They hold their head steady and can sit upright with support.
- They show real interest in your food: following your fork with their eyes, opening their mouth, reaching for your plate.
- Their tongue-thrust (extrusion) reflex is fading: they no longer automatically push out whatever lands in their mouth.
If your baby spits everything out and turns their head away, that's not a failure — they may just not be ready yet. Try again a few days later, without forcing.
The right time to start also depends on your baby's history (prematurity, family history of allergies, reflux…). Always confirm the start of solids with your pediatrician, who knows your child.
What should you start with?
The classic approach is to start with smooth vegetable and fruit purées: carrot, zucchini (peeled and deseeded), green beans, pumpkin, sweet potato on the vegetable side; well-cooked or ripe apple, pear, and banana on the fruit side. A few simple principles:
- One new food at a time, so your baby discovers each taste and you can easily spot any reaction.
- Start with small amounts (a few spoonfuls), ideally at lunchtime, and increase gradually based on appetite.
- No added salt or sugar, and no honey before age 1 (risk of infant botulism).
- A food refused today may be loved in two weeks: it can take 8 to 10 exposures before a new taste is accepted. Keep offering, never force.
- Introduce iron-rich foods early on (meat, fish, well-cooked egg, blended legumes): iron is one of the key nutritional priorities after 6 months.
Texture progression, age by age
Progressing through textures matters just as much as variety: it trains chewing and oral motor skills — even without teeth (gums do a great job of mashing!). Here are the main milestones:
| Age | Texture | Examples |
|---|---|---|
| 4-6 months | Smooth purée | Finely blended carrot or zucchini purée, smooth apple purée |
| 6-8 months | Thick purée, mashed | Fork-mashed vegetables, mashed banana, fine semolina |
| 8-10 months | Soft, melt-in-the-mouth pieces | Diced well-cooked vegetables, ripe fruit, well-cooked pasta, soft cheese |
| 10-12 months | Small pieces, finger food | Cooked broccoli florets, strips of omelet, pieces of fruit, soft bread crusts |
These age ranges are guideposts, not strict boxes: some babies take to pieces early, others need more time. The key thing is not to stay stuck on purely smooth food for too long: the 6-10 month window is ideal for exploring textures.
Allergens: introduce them early, one at a time
This is where guidance has changed the most: we now know that introducing allergens early (from the start of solids, between 4 and 6 months, including for higher-risk babies) tends to reduce the risk of allergy — not the opposite. There's no need to push egg or peanut back to age 1, as was once advised.
The major allergens to introduce: egg (well cooked), peanut (as smooth, thinned peanut butter or peanut powder — never whole peanuts, a choking hazard), cow's milk (in foods: dairy, yogurt), wheat, tree nuts (only as smooth butters or powders), fish, soy, and shellfish.
- One allergen at a time, in a small amount at first.
- Offer it in the morning or at lunch, so you can observe your baby through the day.
- Wait and watch for 2 to 3 days before introducing the next allergen.
- Once introduced and well tolerated, keep offering it regularly (about once a week or more) to maintain tolerance.
If after a new food your baby develops hives (itchy red welts), swelling of the face or lips, forceful vomiting, or any difficulty breathing, seek medical care immediately — call emergency services if breathing is affected. If your baby has severe eczema or there's a known food allergy in the immediate family, talk to your pediatrician before introducing allergens.
Milk remains the main food until 12 months
Starting solids doesn't mean replacing milk: until age 1, milk (breast milk or formula) remains the foundation of your baby's diet, at roughly 500 to 800 ml (17-27 oz) per day depending on age and appetite. Purées and pieces come on top — for discovering tastes, textures, and nutrients like iron. If some days your baby eats three spoonfuls and drinks lots of milk, that's perfectly fine too. Solid amounts grow naturally month after month.
Between bottles, nursing sessions, new purées, and allergens spaced 2-3 days apart, that's a lot to keep in your head. Logging meals and newly introduced foods in an app like Bébou means you and your co-parent always know where you stand, in real time — and you'll walk into the pediatrician's office with a clear history instead of a memory blank.
Baby-led weaning in a nutshell
Baby-led weaning (BLW) skips spoon-fed purées: from around 6 months, you offer soft, appropriately sized pieces that your baby picks up and brings to their mouth themselves. The benefits often cited: autonomy, sensory exploration, shared family meals. Non-negotiable conditions: baby sits unsupported, foods are soft and well prepared (large, easy-to-grip sticks), and an adult stays right there for the entire meal. BLW, purées, or a mix of both — all are valid approaches. Choose what suits you and your baby.
Common mistakes (and how to easily avoid them)
- Starting too early (before 4 completed months) or too late (well past 6 months).
- Delaying allergens out of fear: current guidance recommends the opposite.
- Pressuring baby to finish: they're great at regulating their appetite. Your job is to offer; theirs is to decide how much.
- Staying on smooth purées too long and introducing pieces too late.
- Adding salt, sugar, or honey before age 1.
- Offering choking-hazard foods: whole peanuts and nuts, whole grapes, uncut cherry tomatoes, sausage rounds, hard raw vegetables.
- Comparing yourself to other parents: every baby moves at their own pace, and one failed meal means nothing in the long run.
Starting solids is above all a shared discovery. There will be flipped bowls, unforgettable grimaces, and sacrificed outfits — and that's exactly how your baby learns to love eating.
This article is informational and does not replace medical advice. If you have any concern about your baby's health, talk to your pediatrician.
Frequently asked questions
Should I start solids with vegetables or fruit?
Both work. Many pediatricians suggest starting with vegetables so baby gets used to less sweet flavors before discovering fruit. But the exact order matters less than variety: the goal is to expose your baby to as many different foods as possible between 4-6 months and 18 months.
How much purée should I give at the beginning?
Start with a few teaspoons (around 1 to 3) at lunchtime, then increase gradually based on your baby's appetite, working up to roughly 100-130 g (3.5-4.5 oz) portions around 6 months. Your baby self-regulates very well: if they turn their head or keep their mouth shut, the meal is over.
How do I introduce peanut to a baby?
Never as whole peanuts or pieces (a major choking hazard), but as smooth peanut butter thinned with a little water, milk, or purée, or as peanut powder stirred into fruit purée. Start with a small amount in the morning or at lunch, then watch for 2-3 days. If your baby has severe eczema or there's a known food allergy in the family, ask your pediatrician first.
My baby refuses lumps and pieces — what should I do?
It's common and can be worked on gently: offer in-between textures (fork-mashed purée with a few soft pieces), let them handle soft foods with their fingers, and eat alongside them to model the behavior. If the block lasts several weeks, or if your baby gags systematically, mention it to your pediatrician.
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