Peanut & Peanut Butter

Legume

Last updated July 5, 2026. The Tummi Food Team maintains this Can I Feed This safety guide guide. Supporting links appear in Sources when available.

Written By

Tummi Food Team

Food prep and safety guidance

Tummi Clinical Advisors

Andria ProcopioandArefa Mohamed

Reviewed the Tummi app · pediatric feeding and development specialists

Direct answer

Can babies eat Peanut & Peanut Butter?

Yes, peanuts can be introduced around 6 months old, but should be served as smooth peanut butter or powder to reduce choking risks.

6+months Serve Age: Most babies start solids around 6 months once they show readiness signs. Match the texture and serving size to your baby's skills.
How to serve
Allergens: Peanut & Peanut Butter is flagged for peanut. Introduce common allergens in a baby-safe form and follow your clinician's advice if your baby is higher risk.
Details
12345 1 Choking Risk: Lower choking risk when served in the right texture. Always supervise meals and adjust the shape for your baby.
Risk notes

This guide is for everyday food prep questions. Ask your pediatrician about medical concerns, feeding delays, allergy plans, or serious reactions.

How Do You Serve Peanut & Peanut Butter?

How to serve Peanut & Peanut Butter to a 4-month-old baby

1
Before introducing peanut, talk with your baby's healthcare provider if they have risk factors such as severe eczema, a known food allergy, or a family history of anaphylaxis.
2
Thin about 1/8 teaspoon of smooth, honey-free peanut butter with 1–2 teaspoons of warm water, breastmilk, or formula until it is soupy and smooth to reduce choking risk.
3
Offer a very small taste—about a fingertip smear or 1/4 teaspoon—on a spoon or fingertip while your baby is sitting upright and alert; wait about 10 minutes before offering more.
4
Watch closely for signs of an allergic reaction (hives, swelling, vomiting, wheeze, difficulty breathing). If mild symptoms occur stop feeding and contact your healthcare provider; if severe signs appear, call emergency services immediately, and continue to observe for at least 2 hours for delayed reactions.

How to serve Peanut & Peanut Butter to babies 6 months and older

1
Mix a small amount of smooth peanut butter with warm water, breast milk, or formula until runny, then offer a thin spoonful so it’s easy to swallow.
2
Stir finely ground peanuts into purees, porridge, or yogurt, or spread a very thin layer on toast strips—avoid thick globs.
3
Roll slippery finger foods (e.g., banana or avocado) in finely ground peanut to add grip; after the baby has tolerated for a few weeks, try thinned peanut butter as a dip or "finger paint."
4
Always seat the baby upright and stay within arm’s reach during meals to reduce choking risk.
5
Offer small sips from an open cup during or after feeding to help clear sticky pieces and reduce residue in the mouth.

How to serve Peanut & Peanut Butter to babies 12 months and older

1
Mix 1–2 teaspoons of smooth peanut butter into 2–3 tablespoons of soft, scoopable foods (yogurt, mashed banana, porridge) until the texture is smooth and easy to swallow.
2
Sprinkle finely ground peanut or peanut flour over meals or add to batters for baking; ensure particles are very fine so they don’t pose a choking risk.
3
Spread a very thin layer of smooth peanut butter on well-toasted bread or crackers and wipe the child’s mouth afterward to remove sticky residue.
4
Use peanut oil for cooking if desired, but remember refined peanut oil may not contain allergenic protein, so use whole-peanut products when the goal is maintaining exposure.
5
Always offer a cup of water or milk with peanut foods to help wash down sticky bits, and stay close while they eat; stop feeding and seek medical help if you see breathing problems, swelling, or hives.

How to serve Peanut & Peanut Butter to babies 18 months and older

1
Spread smooth peanut butter thinly on soft bread, crackers, or fruit slices so it’s easy to chew and doesn’t form thick globs.
2
Mix smooth peanut butter into porridge, yogurt, or purees to thin the texture and distribute it evenly.
3
Offer finely ground peanuts or very thinly spread chunky peanut butter only if the child handles textures well; supervise each bite and coach chewing.
4
Cut peanut-based sandwiches into small, thin pieces and always have the child seated and monitored while eating to reduce choking risk.

Is Peanut & Peanut Butter a Common Allergen?

Dairy

Egg

Fish

Gluten

Tree Nut

Peanut

Sesame

Shellfish

Soy

Peanuts and peanut butter are common, potentially severe allergens — even trace amounts can trigger reactions in allergic children. Parents should avoid serving peanuts or peanut-containing products to children with peanut allergy and be vigilant about cross‑contamination in mixed foods, schools, and childcare settings. For young children, use smooth peanut butter thinned and spread thinly to reduce choking risk and never give whole peanuts. Always read product labels and follow your child’s allergy action plan.

Is Peanut & Peanut Butter a Choking Hazard?

Low Choking Risk

Sticky

Peanuts, nut pieces, and peanut butter are significant choking hazards for babies and young toddlers; whole peanuts are a leading cause of serious food-related choking incidents in children under 3. Always keep baby seated and supervised within arm’s reach during meals, be alert to sticky or dense textures that can block the airway, and have a plan to respond to choking (know infant CPR and emergency steps). Avoid offering whole nuts until your child demonstrates advanced chewing and swallowing skills.

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Sources

Health benefits of nut consumption doi.org
Peanuts as functional food: a review doi.org
Nutritional Gaps and Supplementation in the First 1000 Days doi.org
Micronutrient Intake in Healthy Toddlers: A Multinational Perspective doi.org
Influence of Resveratrol on the Immune Response doi.org
Resveratrol and Its Effects on the Vascular System doi.org
Recent advances in understanding and preventing peanut and tree nut hypersensitivity doi.org
Addendum Guidelines for the Prevention of Peanut Allergy (NIAID, 2017) niaid.nih.gov
Peanut Allergy (Food Allergy Research & Education) foodallergy.org
Peanut Oil: The Facts (Anaphylaxis Campaign, 2017) anaphylaxis.org.uk
Defining the window of opportunity and target populations to prevent peanut allergy doi.org
Choking Prevention (HealthyChildren.org) healthychildren.org

What Other Legume Can Babies Eat?

Fava Bean (Broad Bean)

Great Northern Bean

Green Beans

Kidney Beans

Source-Linked Guidance

See the evidence behind the guide.

Food guides show direct links to public-health guidance and research when supporting references are available. Source inclusion does not imply endorsement.

Centers for Disease Control and Prevention

Developmental milestones, nutrition guidelines, and allergen introduction timelines.

American Academy of Pediatrics

Evidence-based feeding recommendations from the leading pediatric authority.

National Institutes of Health

Peer-reviewed research on infant nutrition, allergies, and food safety.