Category Archives: Sweet Wine

Rotten Grapes make Great Wine!

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Ask a wine lover to name a sweet wine and chances are the reply will be ‘Sauternes’. This golden nectar is made from a blend of Semillon and Sauvignon Blanc grapes (with occasionally a little Muscadelle as well) in a tiny area 6 miles long by barely 4 miles wide a short drive south of Bordeaux. Both the location and the grape varieties are vital to making Sauternes the wine it is.

Sauvignon Blanc is a naturally high acid variety and so adds refreshing ‘lift’ to the wine which, without it, could be dull and cloying. But it’s the Semillon that holds the real key. It is a very thin-skinned variety and, as such, is very susceptible to rot. Rot is normally an enemy to winemakers, introducing off flavours into wine, but in certain circumstances, a particular type of rot becomes a friend. And in the warm, damp, humid conditions often occurring during a Bordeaux autumn, this so-called ‘noble’ rot (or botrytis) can be found most years.

Botrytis works in a strange way. It attacks the berries and makes dozens of pin-prick holes in them. Add a little sunshine and, as the grapes are warmed, the moisture inside them starts to evaporate through the holes, concentrating the sweetness in the berries so that, when they’re picked and sent to the winery for fermentation, the yeast struggles to cope with all the sugar. It converts some to alcohol, but plenty remains to give a wonderful, luscious sweet wine.

Sauternes Ch FilhotThe most famous name of Sauternes, Château d’Yquem, sells for hundreds of £s a bottle, but the Château Filhot (pictured) is a remarkably good, elegant and affordable alternative, available quite widely including from Grape and Grind of Bristol for £12.99 a half bottle. Enjoy with desserts, of course (tarte tatin is a great match), but also with some blue cheese – Roquefort would be the traditional choice, but St Agur or the creaminess of a Dolcelatte would go well too.

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