classic russian beef stroganoff or beef stroganov with mashed potatoes and greens

restaurant plate hot beef stroganoff stroganov mashed potatoes greens main course befstroganov sour cream sauce rustic russian dish sauted meat served smetana recipe spices green mushrooms stew food meal vegetable gravy cuisine overhead govjadina veal haute pieces closeup comfort mushroom casserole creamy dill fennel goulash cremini lamb mutton fillet