What is Madeira wine made of? Ranging from sweet to dry, it’s primarily made with a handful of grape varieties, including Tinta Negra Mole, Sercial, Verdelho, Bual (also known as Boal), and Malvasia (aka Malmsey). As with other fortified wines such as Marsala, Port, and Sherry, Madeira is made with a distilled grape…
