béarnaise sauce

== English == === Alternative forms === bearnaise sauce === Etymology === from French, the feminine of béarnais (the adjective from the Béarn region, using -ais (“-ese”)) + sauce === Noun === béarnaise sauce (usually uncountable, plural béarnaise sauces) (cooking) A sauce made of clarified butter emulsified in egg yolks and white wine vinegar and flavored with herbs. ==== Synonyms ==== béarnaise, bearnaise ==== Translations ====