Meaning of the word "Bearnaise sauce" in English

What does "Bearnaise sauce" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

Bearnaise sauce

US /ˌber.neɪz ˈsɔːs/
UK /ˌbeə.neɪz ˈsɔːs/
"Bearnaise sauce" picture

Noun

a sauce made of clarified butter emulsified in egg yolks and white wine vinegar and flavored with herbs such as tarragon and shallots, commonly served with steak or fish.

Example:
The steak was perfectly cooked and served with a rich Bearnaise sauce.
Making a good Bearnaise sauce requires careful emulsification.