Fortified

Defining structure

Spirit added to halt fermentation, retaining sugar and raising ABV to 17–22%. Long oxidative aging common.

History

Fortification — adding distilled spirit to wine — emerged in the early modern era as a preservation technique for long sea voyages. Port took shape in the 17th and 18th centuries, with British shippers bottling fortified Douro reds for the home market under treaty terms with Portugal. Sherry's solera system in Jerez, dating to at least the 18th century, stacks fractional aging across multiple butt tiers to produce consistent house styles. Madeira's defining oxidative-aged character was reportedly discovered when casks crossing the equator twice came back tasting better than the original wine. The 20th century saw fortified wines decline from market dominance to niche; a 21st-century revival has restored serious attention to vintage Port, single-vineyard Madeira, and natural-flor manzanilla and fino Sherry.

Food pairings

• blue cheese
• nuts
• dark chocolate
• stewed fruit

Serving notes

Serve at 55–65°F depending on style; aperitif Sherries colder.