Cut the beef ribs into pieces. Cut the chestnut mushrooms into quarters and tear the oyster mushrooms into pieces. Cut the winter peas into slices.
Cook the beef ribs in a casserole dish with the butter and oil. Add the winter peas, gingerbread and silver onion and cook.
Simmer the meat with the beef broth and add the Hela Maaltijdsaus spicy stew and stir through. Simmer for 3 hours with the lid on the pan over low heat or in the oven at 130 C. Add the chestnut mushrooms and oyster mushrooms in the last hour.
Tip: Serve the classic stew with baked potatoes or pasta.