Recipe: Mushroom stroganoff delivers flavor without the meat

Beef Stroganoff was my mother’s company-dinner entrée. She couldn’t have imagined it without hardy strips of beef. Yet Chef Jamie Oliver sees it another way, without the beef but full of flavor.
Oliver, who has written 22 bestselling cookbooks and enjoyed a 20-year television career with shows that aim to inspire home cooks to cook from scratch, packs his Stroganoff with wild and domestic mushrooms. Other components boost the texture and taste, including crunchy cornichons (Fr