A recipe for those home cooks who love the classic combination of beef and red wine, and the richness and tenderness that comes from a slow-cooked meal. Red wine brings depth of flavour to the recipe as well as antioxidants, and in small doses it is even shown to promote heart health. Black beans add an earthiness to the broth, and are also an excellent source of folate, vital for cell and tissue health. The slow-cooked beef is mouth-wateringly tender, and combines with the spinach to offer a meal high in iron and riboflavins, essential for metabolism and blood health.