Mayonnaise

Mayonnaise

Jar of pale-yellow mayonnaise
Alternative names	mayo
Course	Condiment
Main ingredients	oil, egg yolk, and either vinegar or lemon juice

Mayonnaise (/ˈmeɪəneɪz/, /ˌmeɪəˈneɪz/ or in AmE also /ˈmæneɪz/, and often abbreviated as mayo /ˈmeɪoʊ/) is a thick, creamy dressing often used as a condiment. It is a stable emulsion of oil, egg yolk, and either vinegar or lemon juice, with many options for embellishment with other herbs and spices. Proteins and lecithin in the egg yolk serve as emulsifiers in both mayonnaise and hollandaise sauce. Commercial egg-free alternatives are available for vegans and others who want to avoid animal products and cholesterol, or who are allergic to eggs.