Hollandaise sauce a blender or food processor. Temperature control is critical, as excessive temperature can curdle the sauce. Hollandaise can be frozen. Basic ingredients for the sauce are; Being a mother sauce, hollandaise sauce is the foundation for many derivatives created by adding or changing ingredients, including: Hollandaise sauce Hollandaise sauce ( or ; ), formerly also called Dutch sauce, is an emulsion of egg yolk, melted butter, and lemon juice (or a white wine or vinegar reduction). It is usually seasoned with salt, and either white pepper or cayenne pepper. Hollandaise is one of the five mother sauces in French cuisine.
Symphonie espagnole 17 March. With Kotek's technical help, the concerto was finished by 11 April. Symphonie espagnole The Symphonie espagnole in D minor, Op. 21, is a work for violin and orchestra by Édouard Lalo. The work was written in 1874 for violinist Pablo Sarasate, and premiered in Paris in February 1875. Although called a "Spanish Symphony" (see also Sinfonia concertante), it is considered a violin concerto by musicians today. The piece has Spanish motifs throughout, and launched a period when Spanish-themed music came into vogue. (Georges Bizet's opera "Carmen" premiered a month after the "Symphonie espagnole".) The "Symphonie espagnole" is one