Mushroom stroganoff
Beef stroganoff was named after the aristocratic Stroganov family of St Petersburg in the nineteenth century, and the original is strips of beef in a sauce of smetana and mustard. In Russian homes today the meatless version, made with forest mushrooms in autumn and button mushrooms the rest of the year, is just as common, especially during Orthodox fasts and on weeknights. It differs from Hungarian paprikás: no paprika, a gentle mustard edge, and a sauce that should stay pale and creamy. Serve it on fluffy buckwheat or mashed potatoes. Chef's tip: stir the smetana in off the boil; bubbling it hard makes it split into grainy curds.
























