In France, the term filet mignon refers to pork. The cut of beef referred to as filet mignon in the United States has various names across the rest of Europe; e.g., filet de bœuf in French and filet pur in Belgium, fillet steak in the UK, Filetsteak in German, solomillo in Spanish (filet in Catalan), lombo in Portuguese, filee steik in Estonian, and filetbiff in Norwegian.
In the UK, pork fillet or pork medallion is the term used to describe a similar cut from a pig.
Filet mignon refers to cuts from a beef tenderloin in North America. Elsewhere, this cut of beef is called:
In the U.S., both the central and large end of the tenderloin are often sold as filet mignon in supermarkets and restaurants. The French terms for these cuts are tournedos (the smaller central portion), châteaubriand (the larger central portion), and biftek (cut from the large end known as the tête de filet (lit. 'head of filet') in French).4
Porterhouse steaks and T-bone steaks are large cuts that include the filet. The small medallion on one side of the bone is the filet, and the long strip of meat on the other side of the bone is the strip steak.
"filet mignon". Oxford Dictionaries. Oxford University Press. Archived from the original on August 2, 2013. Retrieved 2015-11-13. https://web.archive.org/web/20130802031948/http://oxforddictionaries.com/definition/english/filet-mignon ↩
Hamlyn (2009). Larousse Gastronomique. UK: Hamlyn. p. 989. ISBN 978-0600620426. 978-0600620426 ↩
Jacobson, Derek (2018-01-02). "What Are the Most Expensive Steak Cuts?". Steak University. Retrieved 2022-11-03. https://www.mychicagosteak.com/steak-university/most-expensive-steak-cuts ↩
Beck et al, pp. 306–307 ↩