Madeira is a fortified wine that is produced exclusively on the island of Madeira, a Portuguese territory located off the coast of Africa. Madeira is known for its rich, complex flavour, which is the result of a unique aging and heating process.
Madeira is typically made from four different grape varieties: Sercial, Verdelho, Bual, and Malmsey. It is fortified with a neutral grape spirit, which raises its alcohol content and stops fermentation, leaving residual sugar in the wine.
The wine is then aged in oak barrels and subjected to a unique heating process, called estufagem, which involves heating the wine to high temperatures in order to speed up the aging process.
Madeira is characterised by its deep, amber color and a range of flavours that can include caramel, toffee, honey, dried fruits, and nuts, among others. It has a high acidity and a long, complex finish.
There are four different styles of Madeira, each named after the grape variety used to produce it: Sercial, Verdelho, Bual, and Malmsey. Sercial is the driest and lightest style, while Malmsey is the sweetest and richest style.