The best first foods for your baby are iron-rich options like pureed meat, iron-fortified infant cereal, and mashed beans or lentils, introduced at about 6 months of age. Both the American Academy of Pediatrics and the Dietary Guidelines for Americans recommend starting solids around this age, and iron is the nutrient to prioritize because your baby’s natural stores from birth begin running low right around the 6-month mark.
When Your Baby Is Ready
Six months is the general target, but readiness is about development, not the calendar. Your baby should be able to hold their head up steadily (most babies develop this by 3 to 4 months), sit with some support in a high chair, and show interest in what you’re eating. You’ll also notice the tongue-thrust reflex fading, meaning your baby stops automatically pushing food out of their mouth with their tongue. Introducing foods before 4 months is not recommended.
Why Iron Comes First
Babies are born with iron reserves passed along during pregnancy, but those reserves deplete over the first several months. Breast milk alone doesn’t supply enough iron after about 6 months, so the first foods you offer should fill that gap. Iron supports brain development and healthy blood cells, making it the single most important nutrient to target when you start solids.
Iron from animal sources (called heme iron) is absorbed more easily than iron from plant sources. That’s why pureed beef, chicken, turkey, and even lamb are excellent first foods, not just rice cereal. If you’re offering plant-based iron like lentils, beans, tofu, or fortified cereal, pairing it with a vitamin C-rich food helps your baby absorb more of it. Good pairings include mashed sweet potato, pureed broccoli, or a little pureed strawberry or orange.
Best First Foods to Start With
You don’t need to follow a rigid order. The old advice of starting with rice cereal and then moving to vegetables, then fruit, has largely been replaced by a simpler principle: offer nutrient-dense, iron-rich foods in a texture your baby can handle. Here are strong choices to begin with:
- Pureed meats: Beef, chicken, turkey, or pork blended smooth with a little breast milk, formula, or water.
- Iron-fortified infant cereal: Oat or multigrain cereal mixed thin enough to drip off a spoon easily.
- Mashed beans or lentils: Cooked soft and mashed, these deliver both iron and protein.
- Pureed vegetables: Sweet potato, butternut squash, peas, and avocado are nutrient-dense and mild.
- Pureed fruits: Banana, prune, pear, and peach are easy to prepare and widely accepted.
- Egg: Well-cooked scrambled egg, mashed fine, is both iron-rich and a top allergen worth introducing early.
Introduce one new food at a time and wait at least a day before offering another. This makes it easier to identify the culprit if your baby develops a rash, diarrhea, or vomiting after a new food.
Introducing Common Allergens Early
Current guidance has shifted significantly from the old recommendation to delay allergenic foods. There is no evidence that waiting past 6 months to introduce eggs, peanuts, dairy, wheat, soy, sesame, fish, or shellfish prevents allergies. In fact, delaying peanut introduction may actually increase the risk. For babies considered high risk for peanut allergy (those with severe eczema or a known egg allergy), peanut-containing products should ideally be introduced as early as 4 to 6 months, with guidance from a pediatrician.
The key is safe preparation. Never give whole peanuts or tree nuts to a baby. Instead, thin a small amount of smooth peanut butter into infant cereal, pureed fruit, or yogurt. You can also dissolve peanut butter in breast milk or formula and spoon-feed it. Once your baby tolerates peanut, keep it in regular rotation, about 2 teaspoons of peanut butter a few times per week, to maintain exposure.
For eggs, offer about a third of a well-cooked egg (scrambled or hard-boiled and mashed) as a starting portion. Sesame can be introduced through tahini thinned into purees.
Textures: From Purees to Finger Foods
Your baby’s first meals at 6 months will typically be smooth purees, thin enough to slide off a spoon. This stage doesn’t last long. Within a few weeks, you can move to mashed foods with a slightly thicker, lumpier texture, like mashed banana or soft-cooked sweet potato pressed with a fork. Introducing lumpier textures too late can actually make it harder for your baby to accept them, so don’t stay on smooth purees for months.
By 7 to 8 months, offer soft finger foods your baby can pick up and bring to their mouth. Your baby doesn’t need teeth to eat finger foods. A good rule of thumb: if you can mush it between your fingers, your baby can mush it with their gums. Think soft-cooked carrot sticks, ripe avocado strips, or small pieces of banana.
Purees vs. Baby-Led Weaning
Baby-led weaning skips purees entirely and lets your baby self-feed with soft whole foods from the start. Research suggests it does not pose a higher choking risk than traditional spoon-feeding when done correctly. However, there’s a nutritional trade-off to watch: babies who self-feed sometimes gravitate toward fruits and vegetables while turning away from meats and other calorie-dense, iron-rich foods. This can lead to gaps in iron and overall calories.
Many families use a combination of both approaches, spoon-feeding iron-rich purees while also offering soft finger foods for practice. This gives your baby the developmental benefits of self-feeding without relying entirely on their food preferences to meet nutritional needs.
Foods to Avoid in the First Year
Honey is off-limits until 12 months. It can contain spores that cause infant botulism, a serious type of food poisoning. A baby’s digestive system isn’t mature enough to neutralize these spores until after their first birthday. This applies to all honey, including honey baked into foods.
Choking hazards are the other major concern. Avoid whole grapes, whole cherry tomatoes, whole corn kernels, raw carrots, chunks of cheese, marshmallows, popcorn, hard candy, chewing gum, and whole nuts. The shape and firmness of these foods make them dangerous for babies. When serving round foods like grapes or cherry tomatoes, cut them lengthwise into quarters. Cook firm vegetables until they’re soft enough to mash with gentle pressure.
Skip added sugar and salt when preparing your baby’s food. Their kidneys aren’t equipped to handle excess sodium, and added sugars offer no nutritional value while shaping taste preferences early on. Avoid fruit juice, sugary drinks, and processed snacks marketed as baby-friendly but loaded with sweeteners.
A Practical Starting Schedule
In the first few weeks, think of solids as practice, not a primary food source. Breast milk or formula remains your baby’s main nutrition through the first year. Start with one small meal a day, just a tablespoon or two, offered when your baby is alert and not overly hungry. Increase to two and then three meals over the following weeks as your baby shows more interest and gets better at swallowing.
There’s no need to buy special baby food. Most of what you cook for the rest of the family can be adapted: cook it soft, skip the seasoning, and mash or blend to the right texture. Batch-cooking and freezing purees in ice cube trays gives you single-serving portions that thaw quickly. As your baby moves toward lumpier textures and finger foods over the following months, meal prep gets even simpler since you’re mostly just cutting your own food into safe shapes and sizes.