Ingredient

Mayonnaise Dressing

Source
Animal-derived
Allergen
No
Role in food
Manufacturers add mayonnaise for its rich flavour, creamy texture, and emulsifying properties, which help …

What is Mayonnaise Dressing?

Mayonnaise dressing is a thick, creamy sauce made from oil, egg yolk, and an acid, typically vinegar or lemon juice. The oil and egg yolk are emulsified together to create a stable, smooth texture. It is a popular condiment and ingredient in many dishes.

Is Mayonnaise Dressing vegan?

No. Mayonnaise Dressing is animal-derived, so it is not vegan.

Is Mayonnaise Dressing a major allergen?

Mayonnaise typically contains egg, which is one of the 14 major allergens that must be emphasised on UK food labels.

What is Mayonnaise Dressing used for?

Manufacturers add mayonnaise for its rich flavour, creamy texture, and emulsifying properties, which help bind ingredients together.

Is Mayonnaise Dressing safe?

Mayonnaise is not considered a food additive in the UK and therefore does not have an E-number.

Why it's used

Manufacturers add mayonnaise for its rich flavour, creamy texture, and emulsifying properties, which help bind ingredients together. It is commonly used in sandwiches, salads (like coleslaw and potato salad), dips, and as a base for other sauces and dressings.

Health notes

Mayonnaise is not considered a food additive in the UK and therefore does not have an E-number. Its health implications are primarily related to its fat and calorie content, due to the high proportion of oil. The NHS advises that foods high in fat and calories should be consumed in moderation as part of a balanced diet. There are no specific regulatory concerns or widespread controversies regarding its consumption at typical dietary levels.

Allergen info

Mayonnaise typically contains egg, which is one of the 14 major allergens that must be emphasised on UK food labels. Depending on the specific recipe, it may also contain mustard, another major allergen.

Foods that contain Mayonnaise Dressing

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.