bechamel
UK[ˈbeʃəmel]US[ˈbeɪʃəˌmel]
n
A rich white sauce made from milk, butter, and flour.
Etymology
The word 'bechamel' entered English in the 18th century from French béchamel, the name for this foundational white sauce. The French term was a direct eponym, derived from the name of Louis de Béchameil, Marquis de Nointel, a 17th-century French financier and courtier who served under King Louis XIV and to whom the sauce's invention or popularization is attributed. This follows a common pattern in culinary history where dishes are named for notable individuals, transforming a proper noun into a common culinary term. The journey from a French aristocrat's name to a standard term in international cookbooks exemplifies how eponyms become fully lexicalized in language.
Analysis
This word is a loanword from French and is not productively segmented into meaningful morphemes in English. It is treated as a simplex word.
Examples
The recipe for lasagna calls for a layer of bechamel sauce.
She whisked the roux continuously to avoid lumps in her bechamel.
A classic croque monsieur is made with ham, cheese, and bechamel.