OatleafCan I eat homemade mayonnaise while pregnant or breastfeeding?
Homemade mayo, aioli, Caesar dressing, hollandaise, tiramisu and mousse are often made with raw egg, which CDC lists as a riskier choice in pregnancy. Versions made with pasteurized egg, like most store-bought mayo and bottled dressing, are fine.
Raw egg may carry salmonella. FDA advice for everyone is to use pasteurized eggs in recipes that call for raw or undercooked egg.
Safer swaps while pregnant
- Store-bought mayonnaise
- Dressing made with pasteurized eggs
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How these answers are made
Oatleaf answers come from public food-safety guidance, mainly the CDC, FDA and EPA for the US and the NHS for the UK. Each answer cites the pages it relies on, and every link was opened and checked in October 2026. Where US and UK advice differ, the answer says so. Written by the Oatleaf team at Astralab Studios. It is general information, not medical advice.
Last reviewed October 2026.