Is All Mayonnaise Made with Pasteurized Eggs? Safety Explained

Learn whether mayonnaise contains pasteurized eggs and why it matters for food safety—store-bought vs homemade mayo compared.

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Not all mayonnaise is made with pasteurized eggs. Store-bought mayonnaise usually uses pasteurized eggs to ensure safety. However, homemade mayonnaise may not use pasteurized eggs, posing a risk of foodborne illnesses. Always check labels or ask about ingredients when in doubt.

FAQs & Answers

  1. Why is pasteurization important in mayonnaise? Pasteurization kills harmful bacteria in eggs, reducing the risk of foodborne illnesses, especially in mayonnaise which contains raw or lightly cooked eggs.
  2. Can I make homemade mayonnaise safely without pasteurized eggs? Homemade mayonnaise made without pasteurized eggs poses a higher risk of foodborne illness; using pasteurized eggs or egg substitutes is recommended for safety.
  3. Does store-bought mayonnaise always contain pasteurized eggs? Most store-bought mayonnaise is made with pasteurized eggs to ensure product safety, but it's best to check the label to confirm.