Beef Stroganoff is a classic Russian comfort food dish that is sure to please everyone. It is made with tender strips of beef, mushrooms, and a creamy sauce. The beef is cooked in a savory broth and then mixed with the mushrooms and sauce. The
From Wikipedia
Beef Stroganoff, also spelled beef Stroganov, is a Russian dish of sautéed pieces of beef in a sauce of mustard and smetana. It is named after one of the members of the Stroganov family. Since its appearance in the 19th century, it has become popular around the world, with considerable variation from the original recipe. Mushrooms are common in many variants.