The egg-and-butter sauce known as hollandaise takes its name from the country where it originated. In turn, the name Holland probably derives from a Dutch source meaning hollow land, so called because the topography of the country is flat and low, some areas even lying below sea-level. Similarly, Holland’s other name—The Netherlands—means lower land, the Dutch word for lower being neder.
This pertains to a sauce composed of egg yolks, cream, lemon juice, and butter that is commonly paired with vegetables, fish, or eggs. It is a delicate sauce that requires a great deal of finesse to prepare, and does not have a long shelf life. Therefore, it is recommended to be made just prior to its use and served promptly.
Hollandaise is a rich sauce typically made from egg yolks, butter, and lemon juice, and is often served with fish, vegetables such as asparagus or artichokes, or eggs. It has a creamy, tangy flavor and is often seasoned with salt and pepper. Variations of hollandaise include mousseline and Béarnaise, which may have additional ingredients like whipped cream, shallots, or tarragon.