
Complete guide on how to prepare and serve peanut oil to your baby, by age.
Last reviewed: May 2026
When introducing refined peanut oil, start with a very small amount (less than 1 ml or 1/5 teaspoon) thoroughly mixed into purées, cereals, or mashed vegetables. While highly refined peanut oil typically contains minimal peanut protein, observe your baby closely for any signs of allergic reaction (e.g., rash, swelling, vomiting, breathing difficulties), as with any new food. If peanut protein has not yet been introduced through other means (e.g., smooth peanut butter powder diluted with breast milk/formula/water), please consult with your pediatrician for appropriate guidance on allergen introduction. Always ensure the oil is part of a balanced meal. Do not offer on its own or in large amounts.
See what development milestones to expect at 6–9 Months — cognitive, motor, language, and social-emotional.
If refined peanut oil has been well-tolerated, you can offer slightly larger amounts (up to 2 ml or 1/2 teaspoon per meal). Ensure it is always thoroughly mixed into soft dishes such as scrambled eggs, mashed beans, or steamed vegetables. Continue to monitor for any signs of allergic reaction, especially with new or unrefined types of peanut oil. Incorporate it into meals that provide a balance of protein, iron, and vitamin C. To ensure a wide range of nutrients and healthy fats, consider rotating peanut oil with other healthy oils. Never offer oil directly or in sips.
See what development milestones to expect at 9–12 Months — cognitive, motor, language, and social-emotional.
For toddlers over 18 months who have consistently tolerated refined peanut oil, it can be used more freely as a cooking fat and flavor enhancer, up to 5 ml (1 teaspoon) per serving. It's excellent for light sautéing or drizzling over cooked grains, tofu, or vegetables. Always remain vigilant for any lingering signs of allergy, particularly if trying unrefined versions. For optimal nutritional variety, rotate peanut oil with other healthy fats and oils. Always ensure it's incorporated into a balanced meal. Avoid deep-frying, and never offer oil directly for consumption.
See what development milestones to expect at 18–24 Months — cognitive, motor, language, and social-emotional.
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Every child is different, and your pediatrician knows your baby best. If your baby has known allergies, was born prematurely, or has any feeding difficulties, consult your doctor before introducing new foods. If you ever observe signs of an allergic reaction — such as hives, swelling, vomiting, or difficulty breathing — seek emergency medical care immediately.
Every child develops chewing and swallowing skills at their own pace. The preparation methods shown are general guidelines; you must always evaluate your individual child's ability before serving. By offering this food, you agree to the following:
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Age and preparation guidance informed by the USDA Dietary Guidelines for Americans, the World Health Organization's complementary feeding guidelines, ESPGHAN's (European Society for Paediatric Gastroenterology, Hepatology and Nutrition) position paper on complementary feeding, and EFSA's (European Food Safety Authority) scientific opinion on the introduction of complementary feeding. This content is independently created by Dalo Baby for informational purposes only and does not imply endorsement by or affiliation with any of these organizations.
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