Ask for a glass of wine in any bar in South-Western France, and the chances are you’ll get Vin de Cahors (pronounced “Ca-hoares”), which will be at least 70% Malbec. Ironically, Malbec is now better known in the US thanks to Chilean and Argentinian imports; there are now at least 25,000 acres of the vine planted in Argentina alone. However, Malbec has a long and distinguished history in France — the “Black Wine of Cahors” was well known 600 years ago in the courts of medieval France.
A glass of Cahors is dark red or “inky”, but also smooth, tannic and blackcurranty. For many years it was used as a blending wine for Bordeaux claret, until a severe frost in 1956 killed 75% of the Malbec vines in that area. Now, in France you find it almost exclusively in Cahors wine and nowhere else.
The grape was first taken to Argentina in the mid-19th century when a regional governor asked Michel Pouget, a French agronomist, to bring cuttings. Interestingly, Argentinian Malbec has smaller grapes (berries) in tighter clusters than that found in France — clearly a different variety. Maybe the original French Malbec has evolved, or the original variety doesn’t exist any more after France’s great 19th-century rescue from Philloxera blight by grafting onto American root stock.
Today, the limestone soil of Cahors, found in the flood plain of the river Lot as it winds its way through soft limestone cliffs seems to suit the grape as well today as it has for hundreds of years. Try some next time you fancy ordering outside the usual Bordeaux, Burgundy or Loire favorites.