The dish was named after Count Alexander Grigorievich Stroganoff, who lived in the late 19th century in Odessa. There are two versions of the dish's origin. According to one of them, Beef Stroganoff was invented by the French chef Andre Dupont for the elderly Count, whose teeth were no longer strong enough for chewing large pieces of meat. According to another, more popular version, this dish was prepared specially for the guests of Count Stroganoff. Being a wealthy and childless person, Stroganoff often invited people for so-called "open tables". Everyone could join these dinners, the only condition was to be properly dressed and fairly educated. Beef Stroganoff was a tasty meal that could be easily divided into portions. Therefore it was ideal for such "open tables" provided by Stroganoff.