The word 'stroganoff' is an eponym, derived from the name of the prominent Russian Stroganov family. It entered the English lexicon in the early 20th century as a culinary term for a specific dish. The name itself is of Russian origin, and while the family name may have deeper historical roots, the word functions in modern English as an atomic label for the recipe. The culinary logic connects not to the meanings of morphemes but directly to the social and cultural history of the dish's attributed creation or patronage.

This is a loanword adopted as a single, unanalyzable unit in English. Its components are not productive morphemes within the English language system.